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Journal articles on the topic 'The blue bird'
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1
Farhan, Noor, and Ahmed Hussein. "Histological comparison of pancreas and duodenum in Barn Owl, Moorhen and Budgie birds." Tikrit Journal for Agricultural Sciences 25, no. 1 (2025): 88–100. https://doi.org/10.25130/tjas.25.1.7.
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The study aimed to describe the histological features of Pancreas and Duodenum in Common Moorhen (Galinula choropus), Barn Owl (Tyto alba) and common Budgie (Melopsittacus undulatus). Compare histological parameters of Pancreas and Duodenum among these birds. In the current study, Histochemistry of Pancreas showed that the use of Masson trichrome staining in Owl’s pancreas shows presence of collagen fibers in the septa between lobes and also within the capsule surrounded the organ. while this stain shows positive reaction only in capsule in Moorhen and Budgie bird pancreas. Owl bird and budgerigar bird pancreas show positive reaction to Alcian blue stain. Alcian blue –PAS mixture in Owl pancreas shows the presence of mucin around the interlober ducts and in the exocrine portions. Moorhen bird pancreas has more mucin in the interlober ducts and exocrine portion than that of Owl’s pancreas. Histochemistry of the duodenum by the use of Masson Trichrom staining in Budgie bird showed the presence of collagen fibers in the serosa and the core of the villi and in the submucosa, moorhen bird duodenum shows the presence of collagen fibers in submucosa as well as in serosa and within muscularis layer. While Alcian blue in Budgie bird show that presence of acidic sulphated mucin within submucosa and muscularis and serosa. Alcian blue –PAS mixture stain showed the duodenum of the three birds expresses the goblet cells positively reacted to this stain due to the presence of acid mucine within.
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Smith, Peter, and Judy Smith. "Influence of fire regime and other habitat factors on a eucalypt forest bird community in south-eastern Australia in the 1980s." Australian Journal of Zoology 64, no. 5 (2016): 312. http://dx.doi.org/10.1071/zo16053.
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We investigated bird habitat relationships in extensive eucalypt forest in the Blue Mountains, New South Wales, in 1986–87, assessing the importance of fire regime variables compared with other habitat variables. Our study sites encompassed a wide range of postfire ages, fire frequencies and fire severity, but we found no major bird community differences corresponding to differences in fire regime. The more common forest bird species appeared well adapted to fire regime variation in the 1980s. Tree canopy height was a far greater influence, with more species and more birds in taller forests (interpreted as a result of higher soil fertility leading to higher productivity of bird foods and greater structural complexity in taller forests). Other trends were fewer birds where there was a rainforest understorey under the eucalypts (reflecting the general scarcity of rainforest birds in the Blue Mountains), and more birds where nectar-rich flowers were more abundant (reflecting the abundance of nectarivorous birds in the Blue Mountains, especially over winter). The climate has changed since the 1980s and fires threaten to become much more severe, extensive and frequent. How these changes will impact on forest birds, and what management responses are required, is a critical area for further study.
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Daben, M. R., B. O. Echor, and S. A. Da’an. "Abundance and diversity of ectoparasites of wild birds in Pandam Wildlife Park, Plateau State, Nigeria." Nigerian Journal of Parasitology 41, no. 1 (2020): 6–13. http://dx.doi.org/10.4314/njpar.v41i1.2.
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Birds’ populations are being threatened by parasites that have not received adequate attention by parasitologists. This study aimed at evaluating the abundance and diversity of ectoparasites of the wild birds in Pandam Wildlife Park. A systematic five-month study of ectoparasites was conducted. Sixty-two (62) birds were trapped using mist nets and examined for ectoparasite infestation. Wool soaked with 70% ethanol, using gloved-protected-hand; ectoparasites were carefully extracted, preserved in sampling bottles containing 70% alcohol for morphological identification. A wide spectrum insecticide (0.09% tetrametrin and 0.45 piperronyl) was used to pulverize tiny parasites on the feather over a white paper. Overall, 4,066 ectoparasites belonging to 5 orders, 8 families, and 24 species were identified from the trapped birds. Fiftysix 56(90.3%) birds were found to be infested with ectoparasites, while 6(9.7%) had none. Phthirathera, and Siphonaptera were the most and least abundant respectively. The highest parasites found were lice (96.60%) and the least, fleas (0.02%). Wing predilection site had the highest infestation rate (83%), and the lowest was the leg (0.37%). The most caught and most infested bird species was the West African thrush bird Turdus pelios (14.28%), followed by the Red-checked cuckoo-shrike and Bronze manikin (10.70% and 7.14%) respectively. Least species of bird infested among others, were the African paradise king fisher, Blue-throated brown sunbird, Blue-spotted wood dove, and Blue-breasted fire finch (1.79%). Nevertheless, there was no significant difference (p>0.05) in the rate of infestations among the caught and examined bird species. The study provided useful insight and knowledge on how diverse and abundant ectoparasites of bird species are in this park and possible vector-borne diseases that may have zoonotic potential.
 Keywords: Abundance; birds; ectoparasites; diversity; park; wildlife.
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Siregar, Sri, Tanti Sembiring, and Tia Sucipto. "Study Literature Review of Financial Analysis on PT Bluebird In Medan City." Jurnal Ekonomi, Manajemen, Akuntansi dan Keuangan 6, no. 2 (2025): 5. https://doi.org/10.53697/emak.v6i2.2309.
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This study aims to analyse the financial performance of PT Blue Bird in Medan City within [time span]. The analysis was conducted using financial ratios, such as liquidity, solvency, profitability, and activity. The results showed that PT Blue Bird has good financial performance indicated by high profitability ratios]. Factors affecting the financial performance of PT Blue Bird were also identified, such as business competition, government regulations, and technological developments. This research is expected to contribute to a better understanding of the financial performance of transport companies in Indonesia, especially PT Blue Bird.
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Schimmel, Leah, and Frederick Wasserman. "An Interspecific Comparison of Individual and Species Recognition in the Passerines Turdus Migratorius and Cyanocitta Cristata." Behaviour 118, no. 1-2 (1991): 115–26. http://dx.doi.org/10.1163/156853991x00238.
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AbstractRobins (Turdus migratorius) and blue jays (Cyanocitta cristata) were raised in heterospecific and conspecific pairs to observe the impact of early social experience on the later ability to recognize and associate with conspecifics. Birds were also tested to determine if they could distinguish between a 'nestmate' (the bird they were raised with), versus an unfamiliar bird of the nestmate's species. All choices involved combinations of the two species. After thirty days of being raised with another individual (approximately day 10 to day 40 post-hatch), each experimental subject was tested in a weight-sensitive electronic 'choice' apparatus. Blue jays preferred the company of a nestmate over a non-nestmate. Blue jays also chose the nestmate's species when given a choice between two unfamiliar birds, robins chose the alternative to the nestmate's species and did not discriminate between the nestmate and its conspecific.
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Febriyani, Arifa Rachma. "MANAJEMEN KRISIS DAN REPUTASI PERUSAHAAN TAKSI KONVENSIONAL TERKAIT DEMONSTRASI PENOLAKAN TAKSI ONLINE Studi Kasus pada Blue Bird Group." Interaksi: Jurnal Ilmu Komunikasi 6, no. 1 (2017): 1. http://dx.doi.org/10.14710/interaksi.6.1.1-14.
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The demonstration to refuse online taxi Uber and Grab driven by PPAD Jadetabek on March 22 is a crisis for Blue Bird Group that has been known to have a positive reputation. This is due to the demonstrations was allegedly provoked by one of the Blue Bird driver's. The purpose of this study is to describe the Blue Bird Group's PR strategy in managing the crisis as a result of the demonstration in order to save the reputation of their organization. The results showed PR Blue Bird Group implements several crisis response strategies, such as execuse, apologize, compensation, and reminders.
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Leo, Muarif, and Herman Herman. "ANALISIS RETURN OF ASSET (ROA) DAN RETURN OF EQUITY (ROE) PADA PERUSAHAAN TRANSPORTASI PT. BLUE BIRD." Jurnal Ekonomi dan Bisnis 1, no. 1 (2022): 19–23. http://dx.doi.org/10.57151/jeko.v1i1.8.
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This study aims 1) To determine the return on assets (ROA) obtained by the company PT. Blue Bird, 2) To interpret the return on assets (ROA) obtained by the company PT. Blue Bird, 3) To find out the return of equity (ROE) obtained by the company PT. Blue Bird, 4) To interpret the return of equity (ROE) obtained by the company PT. Blue Bird. The results of this study indicate that the company's profit of PT Blue Bird reached more than four hundred billion in 2018, but in the following year until 2020 the net profit generated by the company is decreasing even in 2019 the company suffered a very large loss, which touched the number more than one hundred and sixty billion, this is due to a pandemic experienced by the world so that it has an impact on company income, especially in the transportation sector, this is also due to regulations achieved by the government to prevent the spread of the corona virus by prohibiting people from traveling so that it will certainly greatly impacted the income of businesses in the transportation sector such as PT Blue Bird.
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Mulyanti, Khairaningrum, and Niken Asyiami Rahma. "PENGARUH PENERAPAN GOOD CORPORATE GOVERNANCE (GCG) TERHADAP KUALITAS LAPORAN KEUANGAN PADA PT IRON BIRD (BLUE BIRD GROUP)." LAND JOURNAL 1, no. 1 (2021): 42–53. http://dx.doi.org/10.47491/landjournal.v1i1.593.
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Good Corporate Governance atau tata kelola perusahaan adalah sistem yang mengatur dan mengendalikan perusahaan untuk menciptakan nilai tambah bagi setiap stakeholder. Laporan keuangan memiliki empat karakteristik kualitatif pokok yaitu, dapat dipahami, relevan, keandalan, dapat diperbandingkan. Penelitian ini bertujuan untuk mengetahui penerapan Good Corporate Governance (GCG) di PT Iron Bird Logistics (Blue Bird Group), mengetahui kualitas laporan keuangan di di PT Iron Bird Logistics (Blue Bird Group), mengetahui kualitas laporan keuangan di di PT Iron Bird Logistics (Blue Bird Group). Metode yang digunakan dalam penelitian ini adalah metode kuantitatif. Alat analisis yang digunakan dalam penelitian ini yaitu Uji Validitas, Uji Reliabilitas, Uji t, Uji Korelasi Spearman Rank, Uji koefisien Determinasi, Analisis Regresi Linear Sederhana. Berdasarkan hasil pengujian tersebut, maka dapat disimpulkan bahwa terdapat pengaruh antara penerapan good corporate governance (X) terhadap kualitas laporan keuangan (Y).
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Ayuningtyas, Nurma Gupita. "TINJAUAN ATAS PENERAPAN AKUNTANSI ASET TETAP PADA PT BLUE BIRD TBK BERDASARKAN PSAK 16." Jurnal Acitya Ardana 2, no. 1 (2022): 104–15. http://dx.doi.org/10.31092/jaa.v2i1.1347.
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ABSTRAK
 Penyusunan dan penyajian laporan keuangan perusahaan di Indonesia mengacu pada Standar Akuntansi Keuangan. PT Blue Bird Tbk merupakan pionir dalam industri taksi di Indonesia yang resmi go public di Bursa Efek Indonesia pada tanggal 14 November 2014. Oleh sebab itu, laporan keuangan PT Blue Bird Tbk semestinya disusun sesuai dengan Standar Akuntansi Keuangan yang berlaku di Indonesia. Aktiva tetap merupakan satu dari beberapa komponen yang terdapat di laporan keuangan, khususnya dalam laporan posisi keuangan. Karena memiliki peranan yang penting, entitas harus menentukan kebijakan pengelolaan aset tetap yang tepat dan memadai. Penelitian ini bertujuan untuk meninjau penerapan akuntansi aset tetap pada PT Blue Bird Tbk berdasarkan Pernyataan Standar Akuntansi Keuangan (PSAK) 16, mulai dari perolehan hingga penyajian serta pengungkapan dalam laporan keuangan untuk laporan keuangan PT Blue Bird Tbk tahun 2019 (audited). Metode yang digunakan untuk mengumpulkan data dalam penelitian ini adalah metode kuantitatif yang berupa metode kepustakaan. Berdasarkan hasil penelitian, PT Blue Bird Tbk menerapkan PSAK 16 tentang Aset Tetap dengan cukup baik dan telah memadai.
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Sri Mardiana. "Analysis of Liquidity Ratios, Profitability Ratios and Solvency Ratios to Assess the Financial Performance of PT Blue Bird Tbk for the Period 2017 – 2022." International Journal of Integrated Science and Technology 3, no. 1 (2025): 1229–40. https://doi.org/10.59890/ijist.v3i1.194.
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This study uses liquidity ratios, profitability ratios, and solvency ratios to evaluate PT. Blue Bird Tbk's financial performance from 2017 to 2022. PT. Blue Bird Tbk's financial statements for the years 2017–2022 serve as the basis for the study's quantitative and descriptive methodology. In order to assess PT's financial performance, the liquidity ratios were calculated using the current ratio and quick ratio. According to Blue Bird Tbk, the current ratio and quick ratio are both considered "Healthy" for the years 2017–2022. This suggests that the business can fulfill its immediate responsibilities. When evaluating PT's financial performance, Return on Equity is scored as "Healthy," while Return on Assets is rated as "Healthy." For the years 2017–2022, Blue Bird Tbk has been graded as "Less Healthy." This indicates that the business has not been able to turn a profit from its ongoing operations. As for the Debt to Equity Ratio, which assesses PT's financial performance, it is assessed as "Healthy," and the Debt to Assets Ratio. Blue Bird Tbk for the period 2017-2022 is also rated as "Healthy." This indicates that not all of the company's activities are financed by debt. For the years 2017–2022, Blue Bird Tbk is likewise graded as "Healthy." This suggests that not all of the business's operations are funded by debt.
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Djabir D, Muhammad, Mohamad Yasin, Abdul Gafar Samalam, Setya Egha Susanto, and Mirna Mirna. "ANALISIS PROFITABILITAS PADA PT BLUE BIRD Tbk. PERIODE 2018-2021 DENGAN MENGGUNAKAN METODE DU PONT SYSTEM." Movere Journal 5, no. 02 (2023): 305–19. http://dx.doi.org/10.53654/mv.v5i02.394.
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: PT Blue Bird Tbk. adalah salah satu perusahaan penyedia jasa transportasi yang telah lama merajai dunia transportasi taksi di berbagai kota di Indonesia. Di tahun 2014, sebelum muncul banyaknya transportasi berbasis online, PT Blue Bird Tbk. sudah mempunyai aplikasi Taxi Mobile Reservation yang dapat di akses pada masa itu. PT Blue Bird Tbk. merupakan perusahaan transportasi merajai dunia taxi selain PT Express Transindo Tbk. (TAXI). Transportasi basis online yang telah berhasil merajai pasar pada tahun 2016 hingga kini, maka PT Blue Bird Tbk. memutar strategi dengan mencoba keberuntungan dengan cara berkolaborasi dengan taksi online dan menjalankan strategi yang baru, PT Blue Bird Tbk. mencoba untuk menaikkan pasar dengan lebih baik agar mendapatkan profit dari tahun sebelumnya.
 Dalam menghadapi persaingan, perusahaan dituntut untuk mampu membuat keputusan keuangan yang efektif. Keputusan keuangan yang efektif diperlukan didalam sebuah perusahaan untuk menghasilkan laba. Oleh karena itu, untuk mengetahui efesiensi perusahaan maka perlu dilakukan evaluasi kinerja keuangan. Untuk melakukan evaluasi kinerja keuangan maka dapat dilakukan dengan beberapa cara diantaranya dengan menganalisis laporan keuangan. Oleh itu, penelitian ini bertujuan untuk mengetahui dan menganalisa tingkat profitabilitas yang diperoleh PT Blue Bird Tbk. Adapun metode analisis yang digunakan adalah deskriptif kuantitatif dengan menggunakan analisis Du Pont System.
 Hasil penelitian menunjukkan bahwa terjadi fluktuasi Return On Investment pada PT Blue Bird Tbk. Profitabilitas yang diukur dengan menggunakan metode du pont system menunjukkan penurunan pada Return On Investmen selama tiga tahun, yang dikarenakan terjadinya penurunan pada laba bersih dan terjadi fluktuasi terhadap total aset. Perusahaan dapat meningkatkan Return On Investmen pada tahun 2020 dikarenakan terjadinya peningkatan pada laba bersih dan penurunan pada total aset.
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Sotayo, Falilat Olatoro, and Ahmad Garba Isah. "Species Diversity and Abundance of Starling Birds at Federal University Dutse, Nigeria." Dutse Journal of Pure and Applied Sciences 10, no. 1c (2024): 168–75. http://dx.doi.org/10.4314/dujopas.v10i1c.15.
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The biodiversity of an ecosystem can give information on the health of that ecosystem. This study examined starling bird species diversity and abundance, as well as the effects of vegetation and season of the year on starling birds at Federal University Dutse. Point count bird census technique was used to survey starling birds at sixteen (16), randomly selected points, within the study location, during the rainy and dry seasons of the year. Vegetation measurement was also taken. The number of trees were counted and percentage grass cover was estimated. Data analysis was carried out using the statistical software R version 3.3. A total of 607 individual birds of five (5) starling species; Chestnut-bellied starling, Greater blue-eared starling, Lesser blue-eared starling, Long-tailed glossy starling and Purple glossy starling were observed. There was a significant negative relationship between Starling species diversity and percentage grass cover (p < 0.001) as Starling species diversity decreased with increase in percentage grass cover. Starling species diversity also differed significantly by seasons of the year (p < 0.001), with higher diversity recorded during the dry season. Starling bird abundance on the other hand, also decreased marginally with increase in percentage grass cover (p = 0.06) and was higher during the dry season of the year (p = 0.01). The most abundant Starling bird species was the Chestnutbellied starling (p < 0.001).
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Ulum, Bahrul, Galuh Nichayah, Riris Amirotul Faizah, and Debby Gita Fitriana. "Analisis Kinerja Keuangan Pada PT. Blue Bird Tbk Sebelum Dan Setelah Pandemi." Jurnal Ekonomika Dan Bisnis (JEBS) 3, no. 1 (2023): 1–6. http://dx.doi.org/10.47233/jebs.v3i1.477.
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The Covid-19 outbreak in Indonesia has had a huge impact on various sectors including the economy and finance. One of the sectors affected is the transportation sector and the object of research, namely PT. Blue Bird Tbk. This study analyzes the financial performance of PT. Blue Bird Tbk is based on ratios consisting of the influence of profitability ratios (ROA, ROE), liquidity ratios (CR), solvency ratios (DAR) and activity ratios (TATO) to profits (Y). The research method used is descriptive research with a quantitative approach. The results of the study show that the financial situation of PT Blue Bird Tbk is currently in an unfavorable phase due to the presence of new competitors. Followed by the worst financial conditions in 2020 due to government regulations which harmed the company's sales and revenue. In 2021 this is a breath of fresh air for PT Blue Bird Tbk to continue to increase its sales. And based on the results of the analysis that we did, we estimate that in the absence of a pandemic condition and the absence of government regulations, PT Blue Bird Tbk's economy will continue to improve.
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Effendi, M., and Okta Karneli. "Pengaruh Komitmen Organisasi dan Adversity Quotient Terhadap Kinerja Pengemudi Blue Bird Pool Pekanbaru." JLEB: Journal of Law, Education and Business 1, no. 2 (2023): 432–42. http://dx.doi.org/10.57235/jleb.v1i2.1170.
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Penelitian ini bertujuan untuk menganalisis pengaruh komitmen organisasi dan adversity quotient terhadap kinerja pengemudi Blue Bird Pool Pekanbaru. Metode penelitian yang digunakan adalah kuantitatif. Sampel penelitian ini berjumlah 67 orang pengemudi, dengan teknik pengumpulan data menggunakan kuesioner. Data yang diperoleh dianalisis melalui analisis regresi linier dengan program SPSS. Hasil penelitian menunjukkan; (1) komitmen organisasi berpengaruh terhadap kinerja pengemudi Blue Bird Pool Pekanbaru. Nilai thitung sebesar 3,476 ttabel 1,997 dengan signifikansi 0,001 0,05. Hasil analisis regresi linier sederhana menunjukkan bahwa apabila komitmen organisasi meningkat sebesar 0,675 maka kinerja pengemudi akan terus meningkat sebesar 19,724. (2) Terdapat pengaruh adversity quotient terhadap kinerja pengemudi Blue Bird Pool Pekanbaru. Nilai thitung sebesar 2,354 ttabel 1,997 dengan signifikansi 0,022 0,05. Hasil analisis regresi linier sederhana menunjukkan bahwa jika adversity quotient meningkat sebesar 0,830 maka kinerja pengemudi akan terus meningkat sebesar 25,431. (3) Terdapat pengaruh komitmen organisasi dan adversity quotient terhadap kinerja pengemudi Blue Bird Pool Pekanbaru. Dari hasil uji F diperoleh nilai Fhitung 36,863 Ftabel 3,13 dengan nilai signifikan 0,0000,05. Hasil pengujian koefisien determinasi menunjukkan bahwa komitmen organisasi dan adversity quotient memberikan kontribusi terhadap kinerja pengemudi Blue Bird Pool Pekanbaru sebesar 52,1%, sedangkan sisanya sebesar 47,9% dipengaruhi oleh variabel lain yang tidak diteliti.
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Bonanni. "“The Blue Bird” and “L’Uccello turchino”." Marvels & Tales 35, no. 2 (2021): 337. http://dx.doi.org/10.2307/48679813.
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Kidd, Aline H., and Robert M. Kidd. "Addendum to Problems and Benefits of Bird Ownership." Psychological Reports 84, no. 2 (1999): 368–70. http://dx.doi.org/10.2466/pr0.1999.84.2.368.
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Because several recent studies suggested that adults who fed only wild birds would report having different problems and benefits than did pet bird owners who also fed wild birds, and pet bird only owners, the present study added data to clarify such differences. 150 adults were selected so that 50 persons (25 men and 25 women) each were classified into one of three groups: those who only owned pet birds, those who owned pet birds and also fed wild birds, and those who only fed wild birds. There were no significant differences between men and women in any of the three groups, and no significant differences in their responses. The 50 people who fed wild birds only reported having added problems with neighbors' cats, bees, ants, squirrels, blue jays, and other oppressive larger birds, but the 50 pet bird owners who also fed wild birds and the owners of pet birds only reported the same problems with minor differences in type and number of interlopers. Clearly, all bird lovers shared similar characteristics, feelings, and behaviors toward birds and acknowledged the minor differences in attitudes toward the benefits and problems created by the birds' various interactions and behaviors with humans.
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Puminda, Alyajen Tri, and Desi Pujiati. "Pengaruh Dampak Pandemi Kasus Varian Omicron Pada Harga Saham Dan Volume Perdagangan Saham PT Blue Bird Tbk." Buletin Poltanesa 23, no. 2 (2022): 893–900. http://dx.doi.org/10.51967/tanesa.v23i2.1934.
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Pandemi saat ini belum berakhir yaitu adanya virus baru Omicron. Hal ini tentunya berpengaruh terhadap kinerja harga saham. Salah satu perusahaan yang memiliki efek besar dikarenakan virus Omicron adalah perusahaan yang bergerak dibidang transportasi seperti PT Blue Bird Tbk. Penelitian ini bertujuan untuk mengetahui perbedaan harga saham dan volume perdagangan saham PT Blue Bird Tbk sebelum dan selama pandemi Covid-19 kasus varian Omicron. Data yang digunakan adalah data sekunder, dengan sumber data berupa laporan ikhtisar saham PT Blue Bird Tbk dan IDN Financial. Data harga saham dan volume saham yang digunakan yaitu periode satu bulan sebelum dan satu bulan selama pandemi kasus varian Omicron. Metode analisis yang digunakan adalah analisis deskriptif, uji normalitas Kolmogorov-Smirnov (K-S) dan uji paired sample T-test. Hasil penelitian menunjukkan bahwa terdapat perbedaan harga saham yang signifikan sebelum dan selama pandemi kasus varian Omicron. Sinyal keputusan investor terhadap saham PT Blue Bird Tbk cenderung menunda untuk membeli saham tersebut, dikarenakan khawatir pandemi Covid-19 varian Omicron dapat terus menurunkan nilai harga saham perusahaan PT Blue Bird Tbk. Hasil penelitian juga menunjukkan adanya perbedaan volume perdagangan saham yang signifikan sebelum dan selama pandemi kasus varian Omicron. Adanya volume perdagangan saham yang menurun menunjukkan bahwa investor cenderung menunda investasi bahkan melakukan penarikan modal dalam melakukan investasi saham tersebut
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Novruzov, H., H. Huseynov, Z. Babayeva, and V. Huseynov. "INCLUDED IN THE CHAPTER STURNIDAE AND CROWS (CORVIDAE) OF THE FERNS SPECIES COMPOSITION AND GEOGRAPHICAL DISTRIBUTION OF BIRDS." Znanstvena misel journal, no. 96 (November 29, 2024): 12–15. https://doi.org/10.5281/zenodo.14242160.
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In the article, along with the species composition and geographical distribution of birds belonging to the starling family, their reproduction, food character, migration sequence, etc. studied in detail. Including the change in the dynamics of the number of birds included in both families, the effects of anthropogenic factors on the way of life of those birds were compared to the previous years, and a general conclusion was reached. It has been known that the black sparrow, which belongs to the starling family, is a sedentary bird, and the blue sparrow is a nesting bird, and migrates after breeding. Among the birds belonging to the family of crows, zig-diz, ruddy raven, saridimdik raven, dalasha raven, gray raven and raven are sedentary birds. Only one species, the raven, is a wintering bird. Because it does not occur anywhere in the area during the breeding season. The wintering birds migrate at the end of March.
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Masdarul Mawahib, Dwitia, and Didik Hariyanto. "Strategi PT. Bluebrid Tbk dalam Menghadapi Persaingan Taksi Online Melalui Marketing Public Relations." Syntax Literate ; Jurnal Ilmiah Indonesia 8, no. 7 (2023): 4966–77. http://dx.doi.org/10.36418/syntax-literate.v8i7.12914.
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Online transportation has become a new alternative for people due to its efficiency and effectiveness. Some transportation services that have been around for a while have also transformed their booking systems to online platforms. One of the transportation companies that has revolutionized its booking process is PT. Blue Bird Tbk, which is still a popular choice among the public. Blue Bird is not just a company; it has become a lifestyle for many people. Although PT. Blue Bird Tbk does not offer motorbike services like PT. Go-Jek, PT. Grab, and MAXIM, its presence still poses competition for other online transportation services. In such a competitive landscape, companies need to establish a strong brand presence among the public. Marketing public relations play a crucial role in introducing the brand to the public. The focus of this research is PT. Blue Bird Tbk's strategy in dealing with the competition from online taxi services through marketing public relations. The research utilizes the theory of the PR marketing mix by Thomas L. Harris, which employs the concept of 'P.E.N.C.I.L.S.' This study adopts a qualitative research method with a descriptive case study approach, collecting data through interviews supplemented with additional data. Marketing public relations activities serve as marketing strategies through 7 PR marketing strategies, including publicity activities, creating engaging events, fostering good relationships with the community, establishing partnerships with other companies, building a positive image, and providing services with new features added to their network for the public. All of these are steps or strategies employed by PT. Blue Bird Tbk to provide the best service and strengthen brand awareness for PT. Blue Bird Tbk.
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Supit, Tesalonika M., Frendy A. O. Pelleng, and Joula J. Rogahang. "Analisis Sumber Dan Penggunaan Modal Kerja Pada PT. Blue Bird Tbk." JURNAL ADMINISTRASI BISNIS 9, no. 1 (2019): 147. http://dx.doi.org/10.35797/jab.9.1.2019.23716.147-152.
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The purpose of this study was to determine how the implementation of the analysis of sources and uses of working capital at PT. Blue Bird Tbk. The method used is descriptive method using a quantitative approach to the analysis of financial statements. Data and data source is the annual report data from PT. Blue Bird Tbk. The results showed that: (1) Their role of the sources and uses of working capital as a whole, showing the level of effectiveness and efficiency is maintained so the security of the banking financial turnaround can work well and do not affect workers at the PT. Blue Bird Tbk, (2) development of the use of working capital PT. Blue Bird Tbk from years 2016-2017 corresponding financial statement analysis had experienced an increase in which the total assets to net working capital ratio shows the change of + 8,8% ; Current Liabilities to net working capital ratio shows changes + 1% and working capital turnover ratio shows the change of + 6,9%. Observing the development of resources and the use of working capital at PT. Blue Bird Tbk. Shows the rate of change increased (+), then it is suggested, that the company’s ,management constantly review, evaluate and assess reports of capital sources and uses of working capital so that it can ensure the performance of company’s service increasingly better in the future.
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Bisikirskienė, Loreta, Loreta Griciuvienė, Asta Aleksandravičienė, Gailenė Brazaitytė, Algimantas Paulauskas, and Gediminas Brazaitis. "The Genetic Response of Forest Birds to Urbanization: Variability in the Populations of Great and Blue Tits." Forests 15, no. 8 (2024): 1445. http://dx.doi.org/10.3390/f15081445.
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Anthropogenic pressures such as over-urbanization, intensive agriculture/forestry practices, and the development of energy farms alter natural landscapes. Intensive urban development poses the greatest threat to natural ecosystems. Habitat degradation, fragmentation, and loss are among the key factors behind the current rise of biodiversity loss. In this study, we hypothesized that urbanization advances the adaptation of forest bird populations to relatively new urban ecosystems. The study was conducted in Kaunas, Lithuania, located in Eastern Europe. Genetic samples were collected in the city, representing urban landscapes, and its surrounding forests. In total, 160 nest boxes were erected, of which 80 were placed in the urban areas and 80 in the forests. Using a set of microsatellite markers, we investigated the genetic differentiation, genetic diversity, gene flow, and population structure of two common forest bird species of the Paridae family, the great tit (Parus major) and blue tit (Cyanistes caeruleus), in forests and urbanized areas. We observed low but significant differences between urban and forest great tit and blue tit populations, proving relatively high population genetic diversity. We determined that cities’ spatial structure and fragmented natural habitats can influence the formation of small and isolated bird populations (subpopulations). Urban blue tits had higher genetic differentiation and a higher tendency to form subpopulations. In conclusion, forest birds can inhabit urbanized landscapes but both great tits and blue tits respond differently to urbanization-related changes.
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Jamaludin, Jamaludin. "Analisis Return on Equity (ROE) Dalam Menilai Kinerja Keuangan PT. Blue Bird Tbk Periode 2014-2023." JUMABI: Jurnal Manajemen, Akuntansi dan Bisnis 3, no. 1 (2025): 55–66. https://doi.org/10.56314/jumabi.v3i1.285.
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Tujuan penelitian ini adalah untuk mengetahui dan menganalisis tingkat return on equity pada PT. Blue Bird Tbk Periode 2014-2023, untuk mengetahui dan menganalisis Kinerja Keuangan pada PT. Blue Bird Tbk Periode 2014-2023. Metode penelitian yang digunakan adalah analisis kuantitatif dengan pendekatan deskriptif. Data yang dianalisis meliputi laporan keuangan tahunan PT Blue Bird . Tbk yang diakses dari sumber resmi, seperti laporan Bursa Efek Indonesia (BEI) dan publikasi perusahaan. Pengolahan data dilakukan dengan menghitung rasio ROE setiap tahun dan membandingkan nilai ROE dengan standar industry yang ditentukan oleh Bank Indonesia. Hasil penelitian ini bahwa ROE tertinggi terjadi pada 2014 (20,53%), namun mengalami tren penurunan hingga negatif pada 2020 (-3,11%), yang mencerminkan kinerja buruk pada tahun tersebut. Setelah sempat stagnan di 2021 (0,16%), ROE kembali meningkat secara bertahap hingga 8,22% di 2023. Rata-rata ROE selama periode ini adalah 9,54%. Nilai rata-rata ROE selama 10 tahun terakhir 9,54%, nilai ini berada pada kriteria 5% < ROE ≤ 12,5 % artinya kinerja keuangan PT Blue Bird Periode 2014-2023 memiliki kinerja yang “Cukup Sehat”.
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Rachmaniar and Santi Susanti. "KOMUNIKASI STRATEGIS BLUE BIRD GROUP DI ERA INDUSTRI 4.0." Mediakom : Jurnal Ilmu Komunikasi 6, no. 2 (2022): 163–72. http://dx.doi.org/10.35760/mkm.2022.v6i2.6964.
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Fenomena transportasi online terus berkembang pesat, dan ini memunculkan masalah dengan transportasi konvensional. Puncaknya di tahun 2016 terjadi bentrok antara pengemudi taksi Blue Bird, taksi Express dengan pengemudi sepeda motor lokal Go-Jek di daerah Sudirman. Keadaan ini membuat masyarakat marah terhadap armada taksi tersebut. Untuk itu perusahaan melakukan komunikasi strategis guna mengembalikan citra perusahaan di era industry 4.0. Dan untuk menelaah hal ini, penulis mencoba membedahnya melalui tradisi penelitian analisis historis. Hasil penelitian ini menunjukkan bahwa perlahan-lahan Blue Bird membuat kerjasama bersama pihak competitor dalam hal ini Gojek, lalu setelahnya armada Blue Bird berubah menjadi layanan transportasi online. Penjajakan ini dimulai dari tanggal 9 Mei 2016 hingga 30 Maret 2017.
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Gulizia, Joseph P., and Kevin M. Downs. "The Effects of Feed Color on Broiler Performance between Day 1 and 21." Animals 11, no. 6 (2021): 1511. http://dx.doi.org/10.3390/ani11061511.
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Two trials were conducted to determine feed color effects on broiler performance. A completely randomized design was used. Trial 1 included four treatments: control (complete broiler starter diet), red, green, and blue; and Trial 2 included four treatments: control, orange, yellow, and purple. Each trial had 4 treatments with 4 replicates (60 birds/treatment) fed to 240 male Cobb 500 broilers during a 21 d grow out. Data were analyzed using the GLM procedure. In Trial 1, there were no treatment effects on average body weight, body weight gain, and feed consumption (p > 0.05). Adjusted feed conversion for control (1.23) was less than red (1.27; p = 0.001) and green (1.26; p = 0.009), with blue (1.25; p = 0.056) tending to be different during the experimental period. In Trial 2, there were no treatment effects on average body weight, feed consumption, and adjusted feed conversion during this study (p > 0.05). Body weight gain between d 1 to 14 for purple (490.78 g/bird) was more than orange (467 g/bird; p = 0.013) and yellow (461 g/bird; p= 0.004), with control (474 g/bird; p = 0.052) tending to be different. Results indicate that these feed colors had some, albeit limited, influence on broiler performance parameters.
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Luo, Xin, Shuai Gao, Sichun Tong, Yao Cai, Zheng Wang, and Ning Li. "Non-Breeding Season Habitat Selection of Three Commonly Occurring Bird Species in a Patchy Habitat in SE China." Land 13, no. 6 (2024): 807. http://dx.doi.org/10.3390/land13060807.
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Research into bird habitat selection can unveil the impact of specific habitat characteristics on bird survival. However, empirical information on the environmental factor preferences and differences within the yew ecological garden for birds is still lacking. This study was conducted in a yew ecological garden located in the southern experimental area of the Meihua Mountain National Nature Reserve, Fujian Province, China. We selected three commonly occurring bird species for analysis to discern the factors influencing habitat selection and interspecific differences and the impact of habitat environmental factors. Canopy density and coverage were identified as dominant factors influencing habitat selection for the Red-billed Blue Magpie (Urocissa erythrorhyncha), Black Bulbul (Hypsipetes leucocephalus), and Orange-bellied Leafbird (Chloropsis hardwickii). The height of perching trees, average tree height, and average diameter at breast height were all important determinants for the habitat selection of Red-billed Blue Magpie and Black Bulbul. These dominant factors were consistent with logistic regression analysis results. Both one-way ANOVA and stepwise discriminant analysis revealed significant differences in habitat selection among three commonly occurring bird species. Our results provide important insights into avian habitat selection in patchy habitats, which can be used as a guideline for future conservation and habitat management.
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Atmoko, T., A. W. Nugroho, and Mukhlisi. "Bird’s species response to the ex-coal mining reclamation stages." IOP Conference Series: Earth and Environmental Science 1027, no. 1 (2022): 012009. http://dx.doi.org/10.1088/1755-1315/1027/1/012009.
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Abstract Birds played an essential role in the life cycle. This study aimed to determine the bird diversity in coal mining reclamation areas with different ages of reclamation plants: one, four, and eight years old, located in East Kalimantan, Indonesia. The bird diversity was determined using two methods: direct observation and capture-released using mist nets. The birds captured by mist nets were identified, and morphometric measurements were conducted. The results showed 26 species of birds found in this study. Birds species were dominated by Blue-throated bee-eater (Merops viridis), Yellow-vented bulbul (Pycnonotus goiavier), Asian-glossy starling (Aplonis panayensis), and Javan myna (Acridotheres javanicus). The bird’s diversity in the reclamation area with four years of reclamation plants was higher than the other areas. However, the number of birds in the reclamation area with eight years of reclamation plants was the highest. Differences in habitat conditions in the three research areas might cause a low similarity index of bird diversity. Javan myna and Yellow-vented bulbul were found in all research sites. In conclusion, pioneer bird species were observed during the early process of post-coal mining reclamation. The existence of cover crops was essential as a source of food for the birds and nests.
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Budi Utomo, Styo. "PENGARUH BUDAYA KERJA DAN PELATIHAN TERHADAP KINERJA PEGAWAI PADA PT. BLUE BIRD POOL JAKARTA TIMUR." JURNAL SeMaRaK 3, no. 2 (2020): 53. http://dx.doi.org/10.32493/smk.v3i2.5623.
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Tujuan dari penelitian ini adalah Untuk mengetahui pengaruh budaya kerja secaara parrsial terrhadap kiinerja karyawan pada PT. Blue Bird Pool Jakarta Timur. unntuk mengetahui pengaruh secara parsial antara pelatihan terrhadap kinerja karyawan pada PT. Blue Bird Pool Jakarta Timur, untuk mengetahui pengaruh secara simultan antara budaya kerja dan pelatihan terhadap kinerja karyawan pada PT. Blue Bird Pool Jakarta Timur. Metode dalam penelitian adalah dengan menggunakan regresi linier berganda, dengan tahapan uji asumsi klasik (normalitas data, multikolinearitas dan heteroskedastisitas), koefisien determinasi, analisis koefisien regresi linier berganda dan uji signifikan (t dan F). Data yang digunakan adalah data primer dengan cara membagikan kuesioner kepada responden yaitu karyawan pada PT. Blue Bird Pool Jakarta Timur yang berjumlah 50 karyawan. Hasil penelitian menunjukan bahwa bahwa secara parsial variabel budaya kerja dan pelatihan berpengaruh terhadap kinerja karyawan. Secara simultan juga menunujukkan bahwa variabel budaya kerja dan pelatihan berpengaruh terhadap kinerja karyawan. Berdasarkan hasil koefisien determinasi ditemukan bahwa variabel budaya kerja dan pelatihhan memiliki pengaruh sebesar 78%, sedangkan sisanya 22% dijelaskan dengan faktor atau variabel lain yang tidak diketahui dan tidak termasuk dalam analisis regresi ini, seperti budaya organisasi, lingkungan kerja dan lain-lain.
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Sahn, Sarah. "Black Bird, Blue Road by Sofiya Pasternack." Bulletin of the Center for Children's Books 76, no. 2 (2022): 58–59. http://dx.doi.org/10.1353/bcc.2022.0480.
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Coats, Karen. "Summer Bird Blue by Akemi Dawn Bowman." Bulletin of the Center for Children's Books 72, no. 1 (2018): 10. http://dx.doi.org/10.1353/bcc.2018.0553.
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Bisikirskienė, Loreta, Gediminas Brazaitis, Kastytis Šimkevičius, and Gailenė Brazaitytė. "How Are Urban Birds Affected by Surrounding Forests and Agricultural Landscapes?" Forests 14, no. 11 (2023): 2119. http://dx.doi.org/10.3390/f14112119.
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The main objective of this study was to assess the influence of surrounding forest and agricultural landscapes on the bird communities within cities. Using the point count method, we collected data and analyzed the species richness and relative abundance of breeding birds. We found differences in the species richness and relative abundance of breeding birds between urbanized areas surrounded by forests and agricultural landscapes. However, both types of landscapes significantly differed in terms of bird community structure. The highest relative abundances of bird species were observed in city forest parks and cities surrounded by forest landscapes, while the lowest abundances were detected in highly urbanized areas. Cities surrounded by forests exhibited an additional nine species compared to other areas. The ecological grouping of species revealed that cities surrounded by forests had higher relative abundances of typical forest species, such as the Great Tit (Parus major), Eurasian Blue Tit (Cyanistes caeruleus), Common Chaffinch (Fringilla coelebs), and European Pied Flycatcher (Ficedula hypoleuca), whereas cities surrounded by agricultural landscapes were characterized by bird communities adapted to open or semi-open landscapes with specific feeding and nesting behaviors. The presence of specialist forest species in the composition of urban bird communities enhances biological diversity, which is crucial for the stability of both urban ecosystems and bird communities.
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Shaw, Tony. "Nightmare on Nevsky Prospekt: The Blue Bird as a Curious Instance of U.S.-Soviet Film Collaboration during the Cold War." Journal of Cold War Studies 14, no. 1 (2012): 3–33. http://dx.doi.org/10.1162/jcws_a_00174.
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Combining cinematic and diplomatic history, this article examines a curious relic of the détente phase of the Cold War, the fantasy-musical The Blue Bird. Released on the silver screen in 1976, The Blue Bird was the only U.S.-Soviet cinematic coproduction during the Cold War. The movie was made for a variety of commercial, artistic, and ideological reasons but failed to live up to expectations. The production was shambolic, critics were disdainful, and the film was a dud at the box office. The Blue Bird is largely forgotten nowadays, but the story of the film's production and reception sheds valuable light on the economics and politics of cross-bloc filmmaking. It also provides insight into the importance of cinema as an instrument of public diplomacy at the height of détente.
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Marcellia, A. Mardiastuti, and Y. A. Mulyani. "Bird community to be developed for birdwatching in Buperta Cibubur Urban Forest, Jakarta." IOP Conference Series: Earth and Environmental Science 1220, no. 1 (2023): 012016. http://dx.doi.org/10.1088/1755-1315/1220/1/012016.
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Abstract The urban forest of Buperta Cibubur as a recreational and educational site can be developed for birdwatching. This study aims to identify the bird species in four tracks (ranging from 1.9-2.9 km across the built area, open area, 2 tracks in the sparse forest, and thick forest), and provide recommendations (tracks, timing, potential species found) for birdwatching activity. Bird data was collected in March-April 2022, using the standard point count method (replicated three times), in the early morning and late afternoon, totaling 90 observation hours. There were 39 species from 25 families found in all tracks. The thick forest and the built area had the highest number of species (both 27 species). The built area also had the highest bird abundance (1098 individuals). Meanwhile, sparse forest#2 had the least species (19). Some birds were common in all tracks, including Sooty-headed Bulbul, Scarlet-headed Flowerpecker, and Small Minivet. Other attractive and rare species found in the thick forest were the Blue-eared Kingfisher and Javan Blue-flycatcher. The most effective time to conduct birdwatching is suggested at 6-7 am and 4:30-5:30 pm, especially in built areas, forests, and open area tracks. As birdwatching is relatively new in Jakarta, while Buperta has a diverse bird species in the urban area, we recommend developing a birdwatching activity in Buperta.
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Perwani, Nadyana Dwi Qoriah, Umasih Umasih, and Abrar Abrar. "Perkembangan Perusahaan Taksi Blue Bird sebagai Penyedia Jasa Transportasi Massal di Indonesia (1970-2015)." JURNAL PATTINGALLOANG 9, no. 2 (2022): 170. http://dx.doi.org/10.26858/jp.v9i2.36016.
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This study’s purpose is to explain the development of Blue Bird taxi company as the provider of mass transportation service in Indonesia between the years of 1970-2015. The research method used in this research is the history method, which consists of heuristic, verification, interpretation, and historiography. In the heuristic phase, the researcher gathered research resources from primary sources such as a book titled Sang Burung Biru, as well as newspapers that were published during the same era. The researcher also gathered writing resources from secondary sources, such as libraries’ annual reports, as well as books that are related to either transportations or companies. The result of this research shows that the Blue Bird taxi company illegally existed within the 1960s. Then, in 1972, the Blue Bird taxi officially operated in the roads of Jakarta until today.
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Renaldi, Reza Galih, Berliana Anggun Septiani, and Maman Setiawan. "Kinerja Transportasi Online pada Saat dan Setelah Pandemi Covid-19: Kajian pada GoCar dan Blue Bird." Jurnal Persaingan Usaha 4, no. 1 (2024): 45–58. http://dx.doi.org/10.55869/kppu.v4i1.171.
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Penelitian ini mengkaji kinerja transportasi daring roda empat dan perilaku para mitra driver pada masa setelah pandemi Covid-19 di wilayah Jabodetabek. Kajian ini juga membandingkan dengan kinerja pada saat pandemi Covid-19. Kajian ini menggunakan pendekatan survei lapangan dengan metode wawancara tatap muka (face to face interview) untuk mendapatkan data yang kemudian dilakukan analisis statistik deskriptif. Metode sampling yang digunakan adalah stratifikasi non varians untuk mendapatkan jumlah sampel minimum responden driver GoCar dan mitra (Blue Bird). Jumlah sampel yang digunakan dalam studi ini adalah 339 untuk responden driver GoCar dan 65 untuk responden mitra Blue Bird. Penelitian ini juga menggunakan Metode analysis of variance (ANOVA) untuk analisis verifikatif. Penelitian ini menemukan bahwa terdapat peningkatan secara signifikan pada frekuensi order dan pendapatan harian mitra GoCar pada periode setelah pandemi Covid-19 dibandingkan saat periode pandemi. Penelitian ini juga menemukan bahwa terdapat peningkatan kembali penumpang yang diterima Blue Bird di masa setelah pandemi, baik melalui street hailing maupun GoBlue Bird. Kata Kunci: Kinerja Transportasi Online, Pandemi Covid-19, Setelah Pandemi Covid-19.
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Cahyono, Heru, and Haris Eka Pramudhita. "NEW REPORT ON THE DIET OF THE BLUE WHISTLING-THRUSH (Myophoneus caeruleus) IN KAKEK BODO WATERFALL, STATE-OWNED FOREST IN PRIGEN, PASURUAN (EAST JAVA)." KnE Life Sciences 2, no. 1 (2015): 549. http://dx.doi.org/10.18502/kls.v2i1.214.
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<p>The Blue Whistling-Thrush (Myophoneus caeruleus) is a member of Turdidae family which is comprised of six races distributed from Turkestan up to India and China, Southeast Asia, Malay Peninsula, Sumatera, and Java. This bird can be found around large rivers or between ridges in the forests. On 13 December 2012, we conducted an observation around the Kakek Bodo Waterfall’s camping ground and tourism site, Prigen, Pasuruan. The observation resulted in the sightings of five endemic bird species (the Olive-backed Tailorbird, Crescent-chested Babbler, Yellow-throated Hanging-parrot, Javan Banded-pitta, Lesser Forktail), and a bird with minimal record bird in Java, the Thick-billed Flowerpecker. Another result of the observation is a new data on the diet of the Blue Whistling-thrush. This species is known to prey on snails, beetles, maggots, worms, and water bugs; however, that one bird we observed was preying on a snake (from the genus Dendrelaphis). This species had also been reported to scavenge for leftovers thrown away by food vendors in the tourism site, so that its behavior has gradually changed. </p><p><strong>Keywords</strong>: Blue Whistling-thrush, Dendrelaphis snake, diet, Kakek Bodo waterfall.</p>
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Christy Shanie Avissa, Nathanya, and Dian Saptarini. "The Role of Mangrove Vegetation in Supporting Birdlife Diversity in Coastal Habitats, Study Case Benoa, Bali." BIO Web of Conferences 157 (2025): 11003. https://doi.org/10.1051/bioconf/202515711003.
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The mangrove ecosystem plays a critical role in maintaining biodiversity, particularly in supporting bird species diversity within coastal habitats by offering essential resources such as nesting sites, shelter, and food. This study analyzes the relationship between mangrove characteristics and the species composition of birds in coastal Benoa areas to explore the role of mangroves in Ngurah Rain Forest Park in supporting bird diversity. Point counts and line transects were utilized to obtain data to observe bird communities, and plot sampling was used to evaluate the characteristics of the mangrove vegetation, including species composition, tree height, and density. Bird diversity was analyzed using the Shannon-Weiner IndexThis study found that the mangrove species identified included Thespesia populnea, Avicennia lanata, A. marina, Rhizophora apiculate, R. stylosa, R. mucranata, Sonneratia alba, Xylocarpus granatum, Aegiceras corniculatum, Ceriops tagal, and Lumnitzera racemose. The observations revealed that at least 21 species of avifauna were identified, including 13 migratory bird species, 7 bird species protected by Minister of Environment and Forestry Regulation No. 106 Year 2018, and two endemic bird species, the bar-winged prinia ( Prinia familiaris) and the blue kingfisher ( Alcedo coerulescens). By examining various sites with differing mangrove structures, this research provides insights into how specific vegetation features influence bird species richness and distribution
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Saakian, Alexander. "Theoretical aspects of calculating the main design parameters of an electric bird repeller." АгроЭкоИнфо 5, no. 47 (2021): 8. http://dx.doi.org/10.51419/20215508.
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The problem of scaring birds, which has turned into a problem of protecting economic objects from biological damage caused by birds, was born in ancient times and remains relevant to this day. Elevators, fishing and animal husbandry facilities, and other agricultural structures have become the favorite habitats of synanthropic birds. The first ones cause irreparable economic damage to agriculture, destroying, in particular, crops in fields and gardens. One of the solutions to this problem, which became the goal of this work, is to increase the efficiency of protecting agricultural facilities from synanthropic birds with the help of electric bird repellents. To carry out this research work, an experimental stand was designed and constructed in the laboratory of the State Agrarian University of the Northern Trans-Urals, which received a positive decision for a patent. With its help, an analytical dependence of the magnitude of the scaring pulse on the mass of the bird was obtained; a method for calculating the minimum and maximum distances of the scaring range for the blue pigeon was developed. Keywords: SYNANTHROPIC BIRDS, AGRICULTURAL STRUCTURES, ELECTRIC BIRD REPELLER, DESIGN PARAMETERS PULSE, ELECTRIC CURRENT, EFFICIENCY
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SOENDJOTO, MOCHAMAD ARIEF, MAULANA KHALID RIEFANI, DIDIK TRIWIBOWO, and DEWI METASARI. "Birds observed during the monitoring period of 2013-2017 in the revegetation area of ex-coal mining sites in South Kalimantan, Indonesia." Biodiversitas Journal of Biological Diversity 19, no. 1 (2018): 323–29. http://dx.doi.org/10.13057/biodiv/d190144.
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Soendjoto MA, Riefani MK, Triwibowo D, Metasari D. 2018. Birds observed during the monitoring period of 2013-2017 in the revegetation area of ex-coal mining sites in South Kalimantan, Indonesia. Biodiversitas 19: 323-329. The number of bird species in the reclaimed and revegetated ex-mine site increases as the vegetation age increases. To test the hypotheses, the number of bird species was recorded at 08.00-12.00 and 14.00-17.00, 6-8 days for eight consecutive semiannual monitorings of 2013-2017 in four revegetation sites. Since the second half of 2015, another revegetation site, namely BP was added. Bird species were recorded in 25 m right side and 25 m left side of the observation path and within a radius of 25 m of observation points. To show an increase in the number of bird species, the number of newly discovered bird species in the given semiannual monitoring was added to the number of bird species in the previous semiannual monitoring. The number of bird species in the early semiannual monitoring was used as the baseline value. A bird species was categorized as a resident if the species was observed in each monitoring in the four vegetated sites. Up to the last monitoring, 53 bird species were recorded in the first four sites and 70 bird species in five sites (four reclamation and revegetation sites and one additional site, BP), while in the early semiannual monitoring (second half of 2013) birds recorded were only 30 species. This result shows that the older the vegetation age in the vegetated site, the greater the number of bird species utilizing the site. Seventeen species of birds were categorized as residents. These resident bird species includes White-breasted Woodswallow, Pied Triller, Scalybreasted Munia, Asian House-martin, Pacific Swallow, Long-tailed Shrike, Blue-throated Bee-eater, Olive-backed Sunbird, Sootyheaded Bulbul, Yellow-vented Bulbul, White-breasted Waterhen, Ashy Tailorbird, Yellow-bellied Prinia.
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Reyad, Albert R., Gala Abou Khadiga, Alaa E. Elkomy, Ibraheim M. Abaza, and Farid N. K. Soliman. "Impact of led lighting color on productive and behavioral characteristics of the broiler chickens." Animal Review 10, no. 1 (2023): 1–11. http://dx.doi.org/10.18488/92.v10i1.3360.
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The present study was conducted to investigate the effect of color (white and blue-green) of LED lighting on the productive, carcass and behavior traits of Cobb broiler chickens. Total of 200 one- day-old unsexed chicks were used, and divided into two pens/groups (100 birds of each with 25 birds of each replicate), at stocking density of 8.7 bird/ square meters. First pen used for LED white color and second pen for LED blue- green mix color light. The results showed that the birds exposed to blue-green light had significant higher (P≤0.01) BW, DBWG and FC values of the whole experimental period compared to those exposed to white color. However, the light color had no significant effect on FCR and MR measurements with average values 1.44 and 0.50%, respectively. The birds exposed to blue-green light had significant higher pre-slaughter live BW and carcass weights (P≤0.01) compared to those exposed to white color. The birds exposed to blue-green light had higher insignificant dressing percentage compared to those exposed to white color. The weekly behavior results showed highly significant differences (P≤0.01) among weeks for aggressiveness and immobility activities, while it being insignificant for pecking activity. The correlation value between immobility and five-week BW of birds reared under blue-green light was the only significant value (0.42) among all studied values. In conclusion, the results indicated that Cobb broilers were calmer under blue-green light compared to those reared under white light, which contributed in more better performance traits.
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Choiron, Safitri Riski, Sri Ermeila, and Asma Mario. "PENGARUH DISIPLIN KERJA DAN KOMUNIKASI ORGANISASI TERHADAP KINERJA KARYAWAN PT.BLUE BIRD CABANG PALEMBANG." Jemasi: Jurnal Ekonomi Manajemen dan Akuntansi 18, no. 1 (2022): 90–98. http://dx.doi.org/10.35449/jemasi.v18i1.480.
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This study aims to prove the effect of work discipline and organizational communication on employee performance. This research was conducted at PT. Blue Bird Palembang Branch. The data used in this study are primary and secondary data obtained from questionnaires distributed to respondents. The data that was successfully collected were 61 respondents from 61 questionnaires that were distributed. The media used to analyze is by using SPSS for windows version 23. The test is carried out in several stages, namely validity and reliability tests, classical assumption tests and hypothesis testing. The results of this study indicate that the coefficient of determination (R2) is 0.951 or 95.1 % and the remaining 4.9% is influenced by other variables not analyzed in this study. So it can be concluded that work discipline and organizational communication have an effect on employee performance. The object that is taken in this research is PT. Blue Bird Palembang Branch. The data analyzed were work discipline and organizational communication on employee performance. The purpose of this research is to determine the performance of the employees of PT. Blue Bird Palembang Branch and how much influence the work discipline and organizational communication have on employee performance at PT. Blue Bird. The method of analysis used in this research is quantitative descriptive method and qualitative descriptive method.
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Gagetti, B. L., A. J. Piratelli, and F. C. M. Piña-Rodrigues. "Fruit color preference by birds and applications to ecological restoration." Brazilian Journal of Biology 76, no. 4 (2016): 955–66. http://dx.doi.org/10.1590/1519-6984.05115.
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Abstract Ecological restoration aims to retrieve not only the structure but also the functionality of ecosystems. Frugivorous birds may play an important role in this process due to their efficiency in seed dispersal. Color perception in these animals is highly developed, and then the colors of fleshy fruits may provide important clues for choosing plant species for restoration plans. This study aims to integrate bird color preferences and restoration of degraded areas, with an objective to evaluate the potential attractiveness to birds by colored fruits. We carried out an experiment with 384 artificial fruits made of edible modeling clay with the following colors: black, blue, green and red, with 96 fruits of each color in six sites, including four restored areas and two second-growth forest fragments. We also tested the possible effect of light intensity on fruit consumption by color. A total of 120 (38.6%) were assumed to be consumed by birds, and the fruit consumption varied in response to the location and light incidence. Consumption of black and blue fruits was not related to site by chance. Notwithstanding, red and black fruits were consumed significantly more than any other colors, emphasizing bird preference to these colors, regardless of location. Enrichment with shade tolerant shrubs or forest species with black or red fruits may be an alternative way to manage established restorations. In recently established or new restorations, one may introduce pioneer shrubs or short-lived forest species which have blue fruits, but also those having black or red ones.
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Bella, Anna M., H. J. Kiroh, Meis J. Nangoy, Martha M. H. Kawatu, and James R. M. Keintjem. "TINGKAT KESUKAAN BEBERAPA BAHAN PAKAN BURUNG NURI TALAUD (Eos histrio) DAN PERFORMANS YANG DIPELIHARA SECARA EX-SITU." ZOOTEC 37, no. 2 (2017): 508. http://dx.doi.org/10.35792/zot.37.2.2017.16805.
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THE LEVEL OF THE FEED INGREDIENTS ARE FAVORITES OF BIRDS PARROTS TALAUD ISLANDS (EOS HISTRIO) AND PERFORMANS PRESERVED IN EX-SITU. Eos histrio is a parrot endemic to islands that are located in the northern part of the island of Sulawesi. This bird in its Habitat the bird known as the Sampiri, and internationally as Red and Blue Lory Lory, On trading of birds, birds have a high selling price, therefore catching the bird in its Habitat, the need for more intensive conservation efforts and need to be developed the techniques of ex situ conservation. This research aims to know and observe the level of fondness, feed consumption and added weight Birds Parrot Talaud Islands (Eos histrio) preserved in Ex-situ. This research was carried out in natural resources Conservation (BKSDA) North Sulawesi in 1 (one) month. The animals examined i.e. 2 birds talaud Lory (Eos histrio) in males and females. The observed variable the level of fondness, consumption, efficiency of feed materials and weight added. This research by using descriptive method and presented in the form of tables. From the results obtained that the level of the feed ingredients are favorites of birds parrots talaud Islands (Eos histrio) in males as well as females, namely corn, papaya, bananas and watermelon, the consumption of feed and added the most weight in female.Keywords: Bird Parrot Talaud Islands (Eos histrio), Ex-Situ, Level of Fondness, Added Weight, Consumption.
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Purwoko, Gatut Drajad, and Dewi Nari Ratih Permada. "ANALISA KINERJA KEUANGAN PT BLUE BIRD PERIODE TAHUN 2015 - 2019." Jurnal Proaksi 7, no. 2 (2020): 82–89. http://dx.doi.org/10.32534/jpk.v7i2.1214.
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Penelitian ini bertujuan untuk menganalisis kinerja keuangan PT. Blue Bird Tbk, berdasarkan Rasio Likuiditas, Solvabilitas, dan Profitabilitas pada tahun 2015 hingga 2019. Penelitian ini menggunakan pendekatan deskriptif kuantitatif.
 Hasil penelitian menunjukkan bahwa : Rasio likuiditas untuk mengukur kemampuan PT Blue Bird Tbk dalam memenuhi kewajiban jangka pendek melalui indikator Current Ratio dan, Quick Ratio demikian juga Cash Ratio berada dalam kategori kinerja "kurang baik", (2) Rasio Solvabilitas terhadap mengukur kemampuan perusahaan untuk membayar kewajiban jangka panjang jika perusahaan dilikuidasi, melalui indikator Debt to Equity Ratio (DER) dan Debt to Total Asset Ratio (DAR) menunjukkan kecenderungan membaik dari tahun ketahunnya. (3) Rasio Profitabilitas melalui indikator Profit Margin (PM), Return on Equity (ROE), Return on Asset (ROA) dan Net Profit Margin (NPM), menunjukkan kecenderungan terus menurun dari tahun ke tahun.
 Dapat disimpulkan bahwa keempat indikator di bawah standar industri rata-rata, sehingga dapat disimpulkan bahwa kinerja keuangan. PT. Blue Bird Tbk masuk dalam kategori "kurang baik".
 
 Kata Kunci : Kinerja Keuangan, Likuiditas, Solvabilitas, dan Profitabilitas.
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Sri Febrianti. "Analisis Struktur Modal terhadap Kinerja Keuangan Perusahaan yang Terdaftar di Bursa Efek Indonesia Periode 2018-2022." Jurnal Rimba : Riset Ilmu manajemen Bisnis dan Akuntansi 2, no. 4 (2024): 197–207. http://dx.doi.org/10.61132/rimba.v2i4.1358.
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"Capital Structure Analysis of the Financial Performance of Companies Listed on the Indonesian Stock Exchange for the 2018-2022 Period (Case Study of Pt Blue Bird Tbk)". under the guidance of Mrs. Dr. Milka Pasulu, SE., M.Si, and Fausiah, S.E., M.Si. This research aims to determine the effect of capital structure policy on the financial performance of PT Blue Bird Tbk. The research sample is the 31 December financial report regularly for 5 years in accordance with the research period required for the periods 2018, 2019, 2020, 2021 and 2022 (The financial report as of 31 December is a financial report that has been audited). The results of the analysis found that the company PT Blue Bird Tbk for the 2018 – 2022 period, where analysis of capital structure policies to measure financial performance obtained poor results. Regarding this, the values obtained from DER, DAR, ROA and ROE measurements experience fluctuating percentages (rising and falling).
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Rafiq Naufal, Abelia Risma, Afifah Nur Nandita, Ganti Hutapea, Hanania Arumi, and Zahratul Afifah. "Analisis Pengelolaan Biaya Operasional Terhadap Kinerja Keuangan Pada PT. Blue Bird." Holistik Analisis Nexus 1, no. 6 (2024): 29–38. http://dx.doi.org/10.62504/jimr557.
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PT Blue Bird Tbk, sebuah perusahaan taksi terkemuka di Indonesia, menghadapi tantangan dalam mengelola biaya operasional secara efektif dan berupaya meningkatkan kinerja keuangannya. Penelitian ini menyelidiki dampak manajemen biaya operasional terhadap kinerja keuangan perusahaan dengan menggunakan pendekatan studi kasus kualitatif. Data dikumpulkan dari laporan keuangan tahunan dan dianalisis untuk mengidentifikasi area yang perlu ditingkatkan. Temuan menunjukkan bahwa biaya operasional PT Blue Bird Tbk meningkat signifikan dalam beberapa tahun terakhir, sementara Return on Assets (ROA) masih di bawah standar industri. Hal ini menunjukkan pemanfaatan aset perusahaan belum efisien.Untuk mengatasi masalah ini, studi ini merekomendasikan strategi seperti menegosiasikan kontrak jangka panjang dengan pemasok, menerapkan penetapan harga dinamis, melakukan outsourcing fungsi non-inti, dan memanfaatkan teknologi untuk optimalisasi. Selain itu, perusahaan harus bersiap menghadapi situasi yang tidak terduga dengan melakukan evaluasi risiko, menjaga aset, dan memantau perkembangan industri. Dengan menerapkan strategi tersebut, PT Blue Bird Tbk dapat mengoptimalkan pengelolaan biaya operasional, meningkatkan kinerja keuangan, dan mencapai pertumbuhan berkelanjutan.
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Deb, Himika, Tanmay Sanyal, Anilava Kaviraj, and Subrata Saha. "Hazards of wind turbines on avifauna - a preliminary appraisal within the Indian context." Journal of Threatened Taxa 12, no. 4 (2020): 15414–25. http://dx.doi.org/10.11609/jott.5165.12.4.15414-15425.
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Wind farms are substantial sources of renewable energy in India; however, their spread across the country potentially present new hazards to local and migratory birds. This study explored the risk of electrocution and collision of birds with wind turbines close to eco-sensitive zones in India, including Bakkhali, a UNESCO World Heritage site. Geographic information system and remote sensing technology were used. The results indicate vulnerability of local bird species such as barn owl, Indian Scops Owl, Blue Rock Pigeon, Asian Koel, House Crow, Common Sandpiper, Common Snipe, Ruddy Shelduck, Lesser Whistling Duck, Cattle Egret, Great Egret, and Pond Herons, as well as migratory species such as Bar-headed Goose, Red-crested Pochard, and American Black Duck. Modification of wind turbine design and location were considered determinant factors to reduce risk of bird collisions.
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Takács, Péter, Károly Erdélyi, Sándor Hornok, et al. "Notes on the chigger mites (Acari: Parasitengona: Trombiculidae) of Hungary with new records on the avian hosts of Blankaartia acuscutellaris (Walch, 1922)." Ecologica Montenegrina 84 (April 19, 2025): 103–7. https://doi.org/10.37828/em.2025.84.9.
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Several Blankaartia acuscutellaris (Walch, 1922) specimens were collected from 15 bird species in Hungary. This is the first report the trombiculids from birds in Hungary and this is the first record of B. acuscutellaris on Eurasian Wren, Common Starling, Eurasian Tree Sparrow, Wood Sandpiper, Eurasian Blackcap, Blue Tit and Little Bittern. The first list of the chiggers (Trombiculidae) occurring in Hungary is also presented.
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1, C.Parkavi, and S.Loganayagi 2. "A Critical Inference of Sri Aurobindo's The Blue Bird." Literary Druid 2, no. 1 (2020): 27. https://doi.org/10.5281/zenodo.3606657.
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The Blue Bird is a poem of symbolizing Aurobindo himself in deciphering the endless freedom in the sea of ordinary life. Hence, a decisive study is made in this paper to appreciate the value of the poem.
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Polyavina, Olga V., and Anastasia V. Dukalskaya. "Intrapopulation and inter-population variability of color polymorphism of synanthropic blue rock pigeon." Samara Journal of Science 9, no. 3 (2020): 107–12. http://dx.doi.org/10.17816/snv202093118.
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The paper deals with intrapopulation and inter-population variability of color polymorphism of synanthropic blue rock pigeons (Columba livia Gm., 1789) living in industrial centers of the Middle Urals. The authors have identified seasonal and inter-annual differences of color morphotypes of synanthropic blue rock pigeons, which are primarily determined by the total number of birds in clusters (flocks). With an increase of birds concentration in a flock, which occurs in winter, the relative proportion of the blue and the aberrant morphotypes increases while the relative proportion of the black-chequer individuals decreases. Density-dependent mechanisms of phenotypic structure formation of synanthropic blue pigeons populations work in conditions of significant increase of bird population in accumulations when different behavioral strategies, especially food, ensuring survival, are vividly manifested. The inter-population variability of color morphs from the geographically close localities of the Middle Ural may be determined by the degree of urbanization of the habitat, the diversity and abundance of forage resources and the technogenic load. The obtained materials may be of interest in general for the study of sustainable color polymorphism of blue rock pigeons synanthropic populations as well as for identifying and justifying inter-population differences of blue rock pigeons populations from geographically remote localities of the Urals.
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Wang, Zhijiang, Aijun Lin, Qipeng Yuan, Wenbin Zhou, Wenbo Zhang, and X. Jin Yang. "Attraction of Night-Migrating Birds to Light-Blue Structures Causes Mass Bird Deaths." Environmental Science & Technology 45, no. 24 (2011): 10296–97. http://dx.doi.org/10.1021/es203854q.
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