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Статті в журналах з теми "Birds Development"

Автор: Grafiati

Опубліковано: 4 червня 2021

Оновлено: 29 січня 2023

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1

Yeremieiev, Volodymyr. "Development of software for the study of ornithocomplexes on the territory of wind stations using the results of observations by the route counting method." Ukrainian Journal of Educational Studies and Information Technology 8, no. 3 (September 30, 2020): 28–48. http://dx.doi.org/10.32919/uesit.2020.03.04.

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An information system (IS) BIRDS2 has been developed for storing and analyzing data obtained by monitoring the behavior of birds on the territory of wind power plants (WPPs) using the route accounting method. The program code is compiled on the basis of Windows Forms technology in the Microsoft Visual Studio Community 2019 software development environment. The operation of the program was tested by comparing the results of monitoring bird migration on the territory of the Primorsk-1 wind farm with known literature data. The sample size of registered birds used for analysis consisted of 8927 bi

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2

Hasib, Abdullah, Risaldi Muhamad, Talita Yuanda Reksa, Alvina Ulimaz Artha, and Erma Safitri. "Utilization of Sumbawa Tropical Forest Honey Apis Dorsata to Improve Fertility of Indonesia Oriental Magpie Robin (Copsychus saularis) as Effort Animal Population Increasement." KnE Life Sciences 3, no. 6 (December 3, 2017): 619. http://dx.doi.org/10.18502/kls.v3i6.1190.

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The objective of this experiment is to observe the effect of forest honey produced by giant bees Apis dorsata on improving fertility and egg number of the bird. The bird which observed in this experiment is captive bird Oriental Magpie Robin (Copsychus saularis). Twelve paired captive bird in official captivity were transferred into new pairing cage and adapted along two weeks. Every bird was fed with crickets and normal ration mixed with low protein diet (LP) with 16% of crude protein gradually. After an adaptation period, twelve paired captive bird were divided into three groups T1, T2 and T

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3

Ruaux, Geoffrey, Sophie Lumineau, and Emmanuel de Margerie. "The development of flight behaviours in birds." Proceedings of the Royal Society B: Biological Sciences 287, no. 1929 (June 24, 2020): 20200668. http://dx.doi.org/10.1098/rspb.2020.0668.

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Flight is a unique adaptation at the core of many behaviours in most bird species, whether it be foraging, migration or breeding. Birds have developed a wide diversity of flight modes (e.g. flapping, gliding, soaring, hovering) which involves very specialized behaviours. A key issue when studying flight behaviours is to understand how they develop through all the ontogenetic stages of birds, from the embryo to the flying adult. This question typically involves classical debates on animal behaviour about the importance of maturation and experience. Here, we review the literature available on th

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4

Kosciuch, Karl, Daniel Riser-Espinoza, Cyrus Moqtaderi, and Wallace Erickson. "Aquatic Habitat Bird Occurrences at Photovoltaic Solar Energy Development in Southern California, USA." Diversity 13, no. 11 (October 23, 2021): 524. http://dx.doi.org/10.3390/d13110524.

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The development of photovoltaic (PV) utility-scale solar energy (USSE) in the desert Southwest has the potential to negatively affect birds through collision mortality. Based on early patterns in fatality monitoring data, the lake effect hypothesis (LEH) was developed and suggested that birds misinterpret PV solar panels for water. As the LEH was only recently defined and inference beyond bird mortality is limited, our research objective was to examine the species composition, abundance, and distribution of live and dead aquatic habitat birds at five PV solar facilities and paired reference ar

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5

Ito, Ayaka, Seiichi Serikawa, and Yuhki Kitazono. "Development of Countermeasure System of Harmful Birds in Veranda." Journal of the Institute of Industrial Applications Engineers 4, no. 2 (April 25, 2016): 61–65. http://dx.doi.org/10.12792/jiiae.4.61.

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6

Leupen, Boyd T. C. "A Brief Overview of the Online Bird Trade in Vietnam." Asian Journal of Conservation Biology 11, no. 2 (2022): 176–88. http://dx.doi.org/10.53562/ajcb.71823.

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Unsustainable commercial exploitation poses a serious threat to many of Vietnam’s native bird species. Here we report on a survey of the country’s online bird trade, conducted across four major online platforms. Between 9 March and 3 April 2020, a total of 434 posts were recorded, accounting for 834 individuals of at least 50 species, ten of which have not been recorded in Vietnamese trade before. Ninety-two percent of the recorded species were native to Vietnam and 18% (n=9) of the species, accounting for 15% (n=115) of the recorded individuals, are protected under Vietnamese law. Recorded pr

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7

LEESON, S., R. J. ETCHES, and J. D. SUMMERS. "DEVELOPMENT OF LEGHORN PULLETS SUBJECTED TO EARLY LIGHT STIMULATION." Canadian Journal of Animal Science 68, no. 4 (December 1, 1988): 1267–75. http://dx.doi.org/10.4141/cjas88-142.

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Leghorn pullets of a commercial strain were reared in cages maintained in rooms providing either 8 or 14 h d−1 light. At 92 d, 12 birds identified as light (L) or heavy (H) weight from within each room were blood sampled for assay of plasma luteinizing hormone (LH). Subsequent samples were taken at 3- or 4-d intervals to 120 d of age. Another group of 12 L and 12 H birds were blood sampled at 92 d from within the 8 h light environment. These birds were again blood sampled at 99 d and then moved to laying cages and photostimulated with 14 h light per day. Birds were blood sampled for LH assay a

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8

Mel’nikov, Yu I. "Modern climate warming, dynamics and development of new plots of bird areas as population adaptation to anthropogenic landscapes of Eastern Siberia." IOP Conference Series: Earth and Environmental Science 1010, no. 1 (April 1, 2022): 012136. http://dx.doi.org/10.1088/1755-1315/1010/1/012136.

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Abstract The article discusses the features of the formation of new plots of the areas for birds in the anthropogenic landscapes of Eastern Siberia under the conditions of modern climate warming. It is emphasized that at the initial stages of this process, the warming was not intense and hardly noticeable (the beginning of the 19th - the first half of the 20th centuries). However, already at that time there was a clear trend towards the expansion of bird areas to the north and east. This process has progressed as the trend towards climate warming intensifies. In the second half of the 20th cen

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9

Wang, Lin, Jing Hai Zhu, and Zhong Qiang Ma. "Effects of Beipiao Wind Power Development Planning on Local Birds Ecosystem." Applied Mechanics and Materials 214 (November 2012): 445–50. http://dx.doi.org/10.4028/www.scientific.net/amm.214.445.

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Liaoning Beipiao is located in "Three north" wind zone which is one of the regions rich in wind energy resources in China. The area is windy throughout the year suitable for wind energy development and utilization. For the next 12 years, Beipiao government plans to construct 16 key wind energy resource development areas. However, the planning wind farms are located in Liaoxi Corridor for birds migrating must pass by. The wind farm may generate adverse effects to migratory bird ecology in Beipiao. The basic characteristic of bird ecological system in Beipiao area is introduced in the paper. The

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10

Aslam, M. Faisal Raza, Azhar Rafique, and M. Luqman. "Diversity and Distribution of Avian Fauna in Relation to Urban Landscape in Faisalabad City, Pakistan (a review)." Journal of Global Innovations in Agricultural Sciences 10, no. 2 (June 27, 2022): 86–94. http://dx.doi.org/10.22194/jgias/10.991.

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Urbanization affected the birds; by establishing the urban areas, plantations had to be cut, which played an essential role in decreasing the diversity of birds. The bird’s species, including the migratory population, is a crucial bioindicator of the ecosystem that plays an important role in various natural phenomena, including the multiple variations in the various species of plants. The avian fauna is mainly affected by global change, roadways, noise pollution, urbanization, deforestation, risky human behaviors, climate change, and absurd land use. This study is based on a survey of peer-rev

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11

Busel, V. A. "Possible Ways of Development of the Breeding Bird Communities of the Lower Dnipro." Vestnik Zoologii 51, no. 1 (February 1, 2017): 61–66. http://dx.doi.org/10.1515/vzoo-2017-0009.

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Abstract Anthropogenic and natural factors of transformation of breeding bird communities of the Lower Dnipro affect mainly the territory of the Kakhovka Reservoir. Transformation processes of natural systems will result in a decrease of numbers and even the disappearance of some species of nesting birds of Ciconiiformes and Anseriformes. Podicipediformes and Charadriiformes birds remain less vulnerable, especially species that nest on the overwater vegetation. The birds nesting in hollows and in trees and shrub plantations are among the most successful. It is also possible to predict that som

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12

Moura, L., J. Dohms, J. M. Almeida, P. S. Ferreira, C. P. Biffi, and R. G. Backes. "Development and evaluation of a novel subunit vaccine for Mycoplasma gallisepticum." Arquivo Brasileiro de Medicina Veterinária e Zootecnia 64, no. 6 (December 2012): 1569–76. http://dx.doi.org/10.1590/s0102-09352012000600024.

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Adhesion proteins from Mycoplasma gallisepticum (MG) encoded by cytadhesion genes mgc1 and mgc2 were cloned into plasmid vectors and transformed into E. coli. Seventeen groups of specific-pathogen free (SPF), birds at four weeks of age were used to inoculate these two proteins (MGC1 and MGC2) mixed into an oil emulsion creating a novel MG vaccine. Six different protein concentrations (50, 100, 200, 400, 800, and 1000µg/bird) were tested with two equal concentration doses at four and seven weeks of age. In addition, many control groups were needed such as bacterin, membrane, no vaccine or chall

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13

Cooper, M. D., R. P. Bucy, J. F. George, J. M. Lahti, D. Char, and C. L. H. Chen. "T-cell Development in Birds." Cold Spring Harbor Symposia on Quantitative Biology 54 (January 1, 1989): 69–73. http://dx.doi.org/10.1101/sqb.1989.054.01.009.

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14

Hadinoto, Hadinoto, Eni Suhesti, and Dodi Sukma RA. "KEANEKARAGAMAN JENIS BURUNG DI LAHAN AGROFORESTRI (Studi Kasus : Lahan Pengembangan Agroforestri Universitas Lancang Kuning)." Wahana Forestra: Jurnal Kehutanan 17, no. 2 (July 27, 2022): 123–34. http://dx.doi.org/10.31849/forestra.v17i2.10055.

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The fundamental part of the ecological system in the activity cycle of living things is birds. The distribution and existence of flora in an area is caused by birds. Changes in land cover in the context of agroforestry development at Lancang Kuning University can affect changes in environmental conditions, one of which is the life of wildlife, especially birds. This research aims to: Identify the diversity of birds and flora as a place for bird activities in agroforestry development areas. How to collect bird data with counting points. Bird logging with encounters and trails. Found 29 species

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15

Salahuddin, M. A. A., I. S. Rohayani, and D. A. Candri. "Species diversity of birds as bioindicators for mangroves damage at Special Economic Zones (SEZ) Mandalika in Central of Lombok, Indonesia." IOP Conference Series: Earth and Environmental Science 913, no. 1 (November 1, 2021): 012058. http://dx.doi.org/10.1088/1755-1315/913/1/012058.

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Abstract The Mandalika Special Economic Zone (SEZ) was designated as a tourist area in 2015. The development of the Mandalika area directly impacts the sustainability, diversity of species, especially birds that make mangroves their habitat. The study aims to investigate the value of bird species diversity in mangrove habitats as bioindicators. Furthermore, the research has been carried out for three months, from March to May 2021. Research data collection uses the roaming method, and data analysis uses bird community structure analysis (Diversity Index). In this study, 33 species of birds wer

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16

Awad, Simon, Izabella Rząd, and Przemysław Busse. "The Ringing Site In Jericho (Palestine) – Development Of Bird Migration And Parasitological Research On The Great Rift Valley Flyway." Ring 35, no. 1 (March 12, 2014): 55–63. http://dx.doi.org/10.2478/ring-2013-0003.

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ABSTRACT A new research project near Jericho in the Jordan Valley (Palestine) was launched on 10 September 2013, work continued until October 23rd 2013. Standard ornithological work and bird ringing work was conducted using mist nets situated in an oasis type habitat of Wadi Qelt surrounded by palm plantations. The field methods followed the SEEN (SE European Bird Migration Network) standards that include apart from ringing of captured birds, also several measurements (wing length, tail length, wing formula) and scores (fat load and body mass), as well as the studies on the directional prefere

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17

Ilgūnas, Mikas, Tanja Himmel, Josef Harl, Mindaugas Dagys, Gediminas Valkiūnas, and Herbert Weissenböck. "Exo-Erythrocytic Development of Avian Haemosporidian Parasites in European Owls." Animals 12, no. 17 (August 28, 2022): 2212. http://dx.doi.org/10.3390/ani12172212.

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Avian haemosporidian parasites (Haemosporida, Apicomplexa) are globally distributed and infect birds of many orders. These pathogens have been much investigated in domestic and wild passeriform birds, in which they are relatively easy to access. In birds belonging to other orders, including owls (order Strigiformes), these parasites have been studied fragmentarily. Particularly little is known about the exo-erythrocytic development of avian haemosporidians. The goal of this study was to gain new knowledge about the parasites infecting owls in Europe and investigate their exo-erythrocytic stage

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18

Senior, Olive. "The tenantry of birds." Third World Quarterly 11, no. 1 (January 1989): 137–47. http://dx.doi.org/10.1080/01436598908420143.

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19

Kang, Sang-Hyeon, and Lae-Hyong Kang. "Development of wireless bird collision monitoring system using 0-3 piezoelectric composite sensor on wind turbine blades." Journal of Intelligent Material Systems and Structures 29, no. 17 (September 15, 2017): 3426–35. http://dx.doi.org/10.1177/1045389x17730925.

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Over the past several decades, wind turbines have been established as one of the promising renewable energy systems for safe and clean energy collection. In order to collect more energy efficiently, the size of wind turbines has been increased and many wind farms have been constructed. Wind farms generate lots of energy, but they cause several side effects, such as noise and a threat to wildlife. It is reported that the bird collision rate of a wind turbine ranges from 0.01 to 23 annually. It is more serious in the case of rare and endangered birds. In order to monitor the effect on birds in w

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20

Hostetler, Mark, and Jan-Michael Archer. "Building for Birds Evaluation Tool: Breeding and Wintering Habitat for Forest Birds." EDIS 2017, no. 1 (February 8, 2017): 17. http://dx.doi.org/10.32473/edis-uw417-2017.

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Several bird species use forest fragments and trees conserved in built areas as breeding, wintering, and stopover habitat. Scientists have created a Building for Birds online tool to help these birds and the people who appreciate them. This evaluation tool is most useful for small developments or developments in already fragmented landscapes. The tool is designed for use when no opportunity is available to conserve large forest areas of 125 acres or more within a proposed development. Developers are sometimes reluctant to conserve trees and forest fragments in subdivided residential/comm

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21

Wang, Min, Zhiheng Li, and Zhonghe Zhou. "Insight into the growth pattern and bone fusion of basal birds from an Early Cretaceous enantiornithine bird." Proceedings of the National Academy of Sciences 114, no. 43 (October 9, 2017): 11470–75. http://dx.doi.org/10.1073/pnas.1707237114.

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Bird skeletons exhibit remarkable modifications that allow for flight. The most distinguishable features are the fusion of the bones in the hand, feet, and pelvis into composite rigid and bony structures. However, the historical origins of these avian bone fusions remain elusive because of the rarity of transitional fossils and developmental studies on modern birds. Here, we describe an Early Cretaceous bird (120 Mya) that has fully fused alular-major metacarpals and pelvis. We discuss the manus and pelvis fusions across Paravian phylogeny and demonstrate that these features evolved independen

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22

Maulany, Risma Illa, Jumriah Lira, Amran Achmad, and Nida' Sari Achmad. "KEANEKARAGAMAN JENIS BURUNG PADA HUTAN DATARAN RENDAH DI KOMPLEKS GUNUNG BULUSARAUNG TAMAN NASIONAL BANTIMURUNG BULUSARAUNG." PERENNIAL 15, no. 1 (May 1, 2019): 16. http://dx.doi.org/10.24259/perennial.v15i1.6791.

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Lowland Forest at the complex of Bulusaraung mountain in the Bantimurung Bulusaraung National Park is one of important habitat of birds in South Sulawesi. This study aimed to identify bird’s diversity in the Lowland Forest of Bantimurung Bulusaraung National Park for ecotourism purposes. This research was carried out for 2 months between April and May 2018. The data were gathered by using line transect method. The data were analyzed by using Shannon-Weiner diversity index, Evenness index, Margalef species richness index, and Sorensen Similarity index. The result of the study showed that, there

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23

Ewuola, E. O., A. T. Olujimi, M. O. Oyebanjo, and T. F. Taiwo. "Intestinal mucosa development and blood profile of broiler chickens administered bovine testicular fluid." Journal of Animal Science and Veterinary Medicine 6, no. 3 (June 30, 2021): 120–27. http://dx.doi.org/10.31248/jasvm2021.267.

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A seven-week experiment was carried out to determine the effect of bovine testicular fluid on intestinal mucosa development, haematological variables and serum biochemical indices of broiler chickens. A total of 125 unsexed day-old Abor acre chicks were randomly allotted into five treatments, with each treatment having five replicates with five birds per replicate. They were fed a commercial broiler diet for seven weeks of the experiment. Different concentrations of the bovine testicular fluid per liter of drinking water were offered to the experimental birds at free choice, the birds in treat

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24

Dinevich, Leonid, and Yossi Leshem. "Accuracy and Resolution Capacity of MRL-5(Is) Radar Ornithological Station and its Potential Development." Ring 34, no. 1 (December 1, 2012): 3–21. http://dx.doi.org/10.2478/v10050-012-0002-3.

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Abstract Dinevich L., Leshem Y. 2012. Accuracy and resolution capacity of MRL-5(Is) radar ornithological station and its potential development. Ring 34: 3-21. The paper presents the comprehensive assessment of the resolution capacity of MRL-5(Is) radar ornithological station developed in Israel. Theoretical calculations, as well as experimental testing and field experience enable the authors to evaluate the station’s performance and to suggest new directions of its potential development. The computer-controlled system is able to select bird echoes and plot ornithological charts for distances u

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25

Henrique, Cleoneide Dos Santos, Andréia Fróes Galuci Oliveira, Thales Silva Ferreira, Eduardo Santos Silva, Bruna Finotti Fonseca Reis de Mello, Agner De Freitas Andrade, Vinícius Da Silva Freitas Martins, Fernando Oliveira de Paula, Elis Regina De Moraes Garcia, and Luís Daniel Giusti Bruno. "Effect of stocking density on performance, carcass yield, productivity, and bone development in broiler chickens Cobb 500®." Semina: Ciências Agrárias 38, no. 4Supl1 (August 25, 2017): 2705. http://dx.doi.org/10.5433/1679-0359.2017v38n4supl1p2705.

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This study aimed to assess the effect of stocking density of 10, 12, 14, and 16 birds m?2 on performance, carcass and cut yields, productivity, and bone development of broiler chickens Cobb 500®. The experimental design was completely randomized design with four treatments (stocking densities) and four replications. The assessments were performed weekly at 1, 7, 14, 21, 28, 35, and 42 days. The best live weight result was found at a density of 10 birds m?2 in the period from 1 to 7 days. No effect of density was observed on feed intake and weight gain. From 1 to 14 days, the best live weights

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26

Henrique, Cleoneide Dos Santos, Andréia Fróes Galuci Oliveira, Thales Silva Ferreira, Eduardo Santos Silva, Bruna Finotti Fonseca Reis de Mello, Agner De Freitas Andrade, Vinícius Da Silva Freitas Martins, Fernando Oliveira de Paula, Elis Regina De Moraes Garcia, and Luís Daniel Giusti Bruno. "Effect of stocking density on performance, carcass yield, productivity, and bone development in broiler chickens Cobb 500®." Semina: Ciências Agrárias 38, no. 4Supl1 (August 25, 2017): 2705. http://dx.doi.org/10.5433/1679-0359.2017v38n4suplp2705.

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Анотація:

This study aimed to assess the effect of stocking density of 10, 12, 14, and 16 birds m?2 on performance, carcass and cut yields, productivity, and bone development of broiler chickens Cobb 500®. The experimental design was completely randomized design with four treatments (stocking densities) and four replications. The assessments were performed weekly at 1, 7, 14, 21, 28, 35, and 42 days. The best live weight result was found at a density of 10 birds m?2 in the period from 1 to 7 days. No effect of density was observed on feed intake and weight gain. From 1 to 14 days, the best live weights

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27

McLendon, Aidan K. "Classics Revisited: “The evolution of nests and nest-building in birds”, by Dr Nicholas E Collias (1964) American Zoologist 4(2): 175–190." Progress in Physical Geography: Earth and Environment 43, no. 3 (April 9, 2019): 462–67. http://dx.doi.org/10.1177/0309133319841897.

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Анотація:

Although one of the most studied organisms in other disciplines, the role of birds as zoogeomorphic agents has been somewhat overlooked in geography literature. Bird nests serve as a manifestation of the reciprocal relationships that birds have with their environment. Dr Nicholas E. Collias’s “The evolution of nests and nest-building in birds”, published in American Zoologist (1964), was one of the first to hypothesize the intimate connection between bird nests and their landscapes. Researchers interested in understanding the role birds have as zoogeomorphic agents should view Collias (1964) a

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28

BIRKHEAD, T. R., and S. van BALEN. "Bird-keeping and the development of ornithological science." Archives of Natural History 35, no. 2 (October 2008): 281–305. http://dx.doi.org/10.3366/e0260954108000399.

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We review the growth of knowledge in several areas of ornithology, and demonstrate the important, but largely unrecognized role of European bird-keeping in the development of several different areas of bird study. By ignoring the early bird-keeping literature, historians of ornithology have overlooked many significant observations. There are several reasons why the role of bird-keeping has been ignored, including the shifting boundaries of scientific ornithology and the varying relationship between bird-keeping and ornithology. We review the significance of observations of captive birds to orn

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29

Aleksandra, Szurlej-Kielanska, and Pilacka Lucyna A. "Sustainable development of green energy-automated bird protection at wind farms." Global Journal of Zoology 7, no. 1 (November 18, 2022): 019–23. http://dx.doi.org/10.17352/gjz.000024.

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Green energy facilitates the sustainable development of modern society. To meet the increasing demand for wind energy, however, wind turbines are installed in more and more challenging locations, often close to the natural environment of birds. Rotating at high speed, the blades of wind turbines are hardly visible to avifauna, leading to numerous collisions and fatalities. This poses a question as to whether the most recent technological achievements can be relied on to reduce the impact of man-made structures on birds. The presented research tests the potential use of the automated Bird Prote

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30

Hostetler, Mark E., and Jan-Michael Archer. "Building for Birds Evaluation Tool: Forest Fragments Used as Stopover Sites by Migrant Birds." EDIS 2017, no. 1 (February 7, 2017): 18. http://dx.doi.org/10.32473/edis-uw416-2017.

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Анотація:

Several bird species use forest fragments and trees conserved in built areas as breeding, wintering, and stopover habitat. Scientists have created a Building for Birds online tool to help these birds and the people who appreciate them. This evaluation tool is most useful for small developments or developments in already fragmented landscapes. The tool is designed for use when no opportunity is available to conserve large forest areas of 125 acres or more within a proposed development. Developers are sometimes reluctant to conserve trees and forest fragments in subdivided residential/comm

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31

Aebischer, N., and R. J. O'Connor. "The Growth and Development of Birds." Journal of Animal Ecology 54, no. 3 (October 1985): 1033. http://dx.doi.org/10.2307/4402.

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32

Tazawa, Hiroshi, Ryuichi Akiyama, and Kenji Moriya. "Development of cardiac rhythms in birds." Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology 132, no. 4 (August 2002): 675–89. http://dx.doi.org/10.1016/s1095-6433(02)00125-3.

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Barr, William. "Gyrfalcons to Germany: Herdemerten's expedition to west Greenland, 1938." Polar Record 48, no. 2 (December 23, 2010): 113–22. http://dx.doi.org/10.1017/s0032247410000598.

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ABSTRACTIn the summer of 1938 the Hermann-Göring-Stiftung [Hermann Göring Foundation], located at the Reichsjägerhof Riddagshausen near Braunschweig, dispatched a two man expedition to west Greenland, primarily in order to capture gyrfalcons. Although nowhere stated in the expedition account, the aim appears to have been to acclimatise the birds to a German environment for the purpose of falconry. Five birds were captured and transported to Germany, four juveniles from a nest near Godhavn and an adult bird from near Uummannaq. After a brief sojourn at Riddagshausen the birds were transferred t

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Wotton, S. R., M. A. Eaton, D. Sheehan, F. Barasa Munyekenye, I. J. Burfield, S. H. M. Butchart, K. Moleofi, et al. "Developing biodiversity indicators for African birds." Oryx 54, no. 1 (November 27, 2017): 62–73. http://dx.doi.org/10.1017/s0030605317001181.

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AbstractBiodiversity indicators are essential for monitoring the impacts of pressures on the state of nature, determining the effectiveness of policy responses, and tracking progress towards biodiversity targets and sustainable development goals. Indicators based on trends in the abundance of birds are widely used for these purposes in Europe and have been identified as priorities for development elsewhere. To facilitate this we established bird population monitoring schemes in three African countries, based on citizen science approaches used in Europe, aiming to monitor population trends in c

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Buckingham, D. L., and W. J. Peach. "The influence of livestock management on habitat quality for farmland birds." Animal Science 81, no. 2 (October 2005): 199–203. http://dx.doi.org/10.1079/asc50700199.

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AbstractAbstract This review covers research linking foraging habitat quality for birds to livestock management in lowland farmland. Based on this research we propose a framework for predicting the value of grazing systems to birds. This predictive framework is needed to guide the development of agri-environment measures to address farmland bird declines in pastoral areas. We show that the exacting requirements of declining granivorous birds pose the greatest challenges, while the needs of soil invertebrate feeding species are more easily met.

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Chen, Weishi, Yifeng Huang, Xianfeng Lu, and Jie Zhang. "Review on critical technology development of avian radar system." Aircraft Engineering and Aerospace Technology 94, no. 3 (January 11, 2022): 445–57. http://dx.doi.org/10.1108/aeat-10-2020-0221.

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Purpose This paper aims to review the critical technology development of avian radar system at airports. Design/methodology/approach After the origin of avian radar technology is discussed, the target characteristics of flying birds are analyzed, including the target echo amplitude, flight speed, flight height, trajectory and micro-Doppler. Four typical airport avian radar systems of Merlin, Accipiter, Robin and CAST are introduced. The performance of different modules such as antenna, target detection and tracking, target recognition and classification, analysis of bird information together d

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Ali, A. A., N. H. Idris, and M. H. I. Ishak. "THE INFLUENCE OF LAND-USE LAND-COVER CHANGES ON URBAN BIRD COMMUNITIES." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4/W16 (October 1, 2019): 93–100. http://dx.doi.org/10.5194/isprs-archives-xlii-4-w16-93-2019.

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Abstract. City development changes the landscape and has been claimed to pose threat to the survival of birds that heavily relies on healthy forest ecosystem. As such, this study assessed the effect of land-use land-cover (LULC) changes due to sub-urbanisation on birds’ community using geostatistical method. In this study, geostatistical analyses, namely Kernel Density and Ordinary Least Square (OLS), were executed to identify the dominant factors that affected the birds’ community in the Johor Bahru region. The birding data were obtained from eBird, an online crowd source database of bird dis

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Allison, Taber D., Ellen Jedrey, and Simon Perkins. "Avian Issues for Offshore Wind Development." Marine Technology Society Journal 42, no. 2 (June 1, 2008): 28–38. http://dx.doi.org/10.4031/002533208786829115.

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Wind energy is the fastest growing source of electricity in the U. S., and the energy potential in the offshore environment is enormous. Environmental concerns have focused on effects on birds, and in this paper we briefly review these effects in the context of methods for assessing preconstruction risk and postconstruction impact. Federal statutes and legislation, including the National Environmental Policy Act, Federal Energy Act of 2005, the Endangered Species Act, and the Migratory Bird Treaty will require that prospective developers conduct some form of avian risk assessment prior to cons

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Bintoro, Rimba, Leti Sundawati, and Yeni Aryati Mulyani. "Development Strategy of the Bird Nest Adoption Program in the Community Forest of Jatimulyo Village, Kulon Progo Regency, Special Region of Yogyakarta." Jurnal Sylva Lestari 10, no. 3 (August 6, 2022): 345–57. http://dx.doi.org/10.23960/jsl.v10i3.608.

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The bird nest adoption program in Jatimulyo is one of the activities to protect birds from extinction. This activity is carried out by keeping birds that are breeding in nests in community forest habitats. The development of this concept was expected to protect the birds and increase the economic value of the community-owned forest from the non-timber sector that supported environmental sustainability. However, the program is not yet implemented in the whole area of Jatimulyo Village. This study aimed to determine the strategy for developing the bird nest adoption program in Jatimulyo Village.

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Low, Chris. "BIRDS AND KHOESĀN: LINKING SPIRITS AND HEALING WITH DAY-TO-DAY LIFE." Africa 81, no. 2 (April 28, 2011): 295–313. http://dx.doi.org/10.1017/s0001972011000027.

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ABSTRACTIt is not surprising that animals have played a significant role in KhoeSān cosmology but identifying exactly what that role is and how it relates to different contexts of belief and action is more challenging. This article identifies a special role for birds in KhoeSān thought and practice, which is tightly bound to matters of spirit and healing, seems relatively cohesive and is distinctive and widespread, both culturally and historically. Working out from a detailed KhoeSān medical ethnography and using bird examples taken from a wide range of KhoeSān, I argue that bird relationships

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Ardiansyah, Iqbal Nur, Rizky Tania Matovani, Devi Anggar Pertiwi, Ghina Salsabila, and Nirmala Ayu Aryanti. "Birdwatching Potential Based on Distribution of Bird Diversity in Protected Forests RPH Sumbermanjing Kulon KPH Malang." Media Konservasi 24, no. 2 (October 3, 2019): 200–206. http://dx.doi.org/10.29244/medkon.24.2.200-206.

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Areas with natural forest potential that are still preserved have the potential to birdwatching activities, a concept of sustainable tourism to preserve the environment and increase the participation of local communities. Protected forests in the South Malang area are natural forests which are still protected by habitat conditions for wild animals, especially for bird species. The purpose of this study was to determine the potential development of a birdwatching track based on the distribution of birds in the Protected Forest Area of Sumbermanjing Kulon KPH Malang. Make a path of observation a

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Ananin, A. A., and I. A. Aiurzanaeva. "Dependence of floodplain birds’ dynamics on the spring flood height and duration in the middle Ob River." IOP Conference Series: Earth and Environmental Science 908, no. 1 (November 1, 2021): 012012. http://dx.doi.org/10.1088/1755-1315/908/1/012012.

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Abstract Inter-annual variations in the total number of birds in floodplains of rivers are mainly associated with their flooding. The minimum population density during the nesting period was in a year with high and prolonged spring floods. The restoration and maximum development of shrubs took place with a significant simultaneous increase in the abundance of birds in subsequent years. Drying and simplification of vegetation cover were noted in all floodplain bird habitats during low-water periods. This process was accompanied by a decline in the number of birds. We identified four groups of b

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Kurniawan, Enal, Sugeng Prayitno Harianto, and Rusita Rusita. "Studi Wisata Pengamatan Burung (Birdwatching) Di Lahan Basah Desa Kibang Pacing Kecamatan Menggala Timur Kabupaten Tulang Bawang Provinsi Lampung." Jurnal Sylva Lestari 5, no. 1 (January 26, 2017): 35. http://dx.doi.org/10.23960/jsl1535-46.

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Indonesia have a wide wetland area, 21% of its lands area is a wetland comprising morethan 38 million hectare. Kibang pacing village at east menggala district is one of thewetlands in the lampung province that have a plenty species of bird comprising 40 species of21 families (Triyanah, 2014). Further research was needed to determine the potential birdspecies that will be used as attraction bird (birdwatching) in terms of its conservation status and ecological status. This research was aimed to determine the potential bird that will beused as birdwatching object, compare the result with the for

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Giorgio, Antonella, Salvatore De Bonis, Rosario Balestrieri, Giovanni Rossi, and Marco Guida. "The Isolation and Identification of Bacteria on Feathers of Migratory Bird Species." Microorganisms 6, no. 4 (December 5, 2018): 124. http://dx.doi.org/10.3390/microorganisms6040124.

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Worldwide, bacteria are the most ubiquitous microorganisms, and it has been extensively demonstrated that migratory wild birds can increase bacterial global scale dispersion through long-distance migration and dispersal. The microbial community hosted by wild birds can be highly diverse, including pathogenic strains that can contribute to infections and disease spread. This study focused on feather and plumage bacteria within bird microbial communities. Samples were collected during ornithological activities in a bird ringing station. Bacterial identification was carried out via DNA barcoding

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BENNETT, C. D., and S. LEESON. "INFLUENCE OF ENERGY INTAKE ON DEVELOPMENT OF BROILER BREEDER PULLETS." Canadian Journal of Animal Science 70, no. 1 (March 1, 1990): 259–66. http://dx.doi.org/10.4141/cjas90-031.

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One hundred and two broiler breeder pullets were reared from 10 wk of age on one of three diets formulated to contain 15% CP and provide 10.67, 11.72, or 12.89 MJ ME kg−1. All birds received the same daily feed allotment. At 20 wk of age, the pullets were light-stimulated and nine birds per treatment were slaughtered for carcass analysis. The remaining birds were slaughtered for carcass analysis at the time that they laid their first egg. Twelve birds from each treatment were blood sampled from 10–25.5 wk of age and plasma luteinizing hormone levels determined. While all birds had similar ages

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Berkowitz, Beth A. "Birds as Dads, Babysitters, and Hats." Worldviews: Global Religions, Culture, and Ecology 26, no. 1-2 (November 26, 2021): 79–105. http://dx.doi.org/10.1163/15685357-20210803.

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Abstract The commandment to send the mother bird from her nest before taking her eggs or chicks, known in Jewish tradition as shiluach hakan, is found in Deuteronomy 22:6–7. This essay addresses dominant perspectives on the mother bird mitzvah—its association with good luck, bad luck, and compassion—before showcasing rabbinic texts from Mishnah and Babylonian Talmud Hullin Chapter 12 that evince interest in birds as ingenious builders, as fathers and not just mothers, as queer parents and altruists, as rebel spirits who resist captivity even unto death and, finally, in birds as co-inhabitants

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Hasan, Akib, Miguel Montoro Girona, Guillaume Grosbois, Narayan Saha, and Md Abdul Halim. "Land Sparing Can Maintain Bird Diversity in Northeastern Bangladesh." Sustainability 12, no. 16 (August 11, 2020): 6472. http://dx.doi.org/10.3390/su12166472.

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One of humanity’s most significant challenges in the process of attaining the established sustainability goals is balancing the growing human demand for food and the need to conserve biodiversity. This challenge requires appropriate land uses that are able to conserve biodiversity while ensuring ample food supply. This study compares bird species diversity and abundance in areas undergoing land sharing and land sparing in northeastern Bangladesh (West Bhanugach Reserved Forest). Birds serve as useful biologic indicators because of their presence within different trophic levels and their well-s

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Ferry, Björn, Håkan Rune, Ulf Andersson, and Martin Green. "Increasing numbers of wintering forest birds in Swedish Lapland 1986–2017 show stronger correlations with forest development than with local weather." Ornis Svecica 30 (February 29, 2020): 13–30. http://dx.doi.org/10.34080/os.v30.19633.

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After a long period of decline, the number of forest birds has increased in Sweden in recent decades. Whether this trend is due to an increase in forested area, forest quality, climate change, or a combination of these factors, remains unclear. Here, we compared forest bird data from a local winter point count route around Storuman in Swedish Lapland between 1986 and 2017, with the development of regional forest composition and local weather conditions. We suggest that rather than changes in average annual, winter, or summer local temperatures or precipitation, the main drivers behind increasi

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Grzędzicka, Emilia. "Impact of Invasive Weeds on the Diversity and Dissimilarity of Bird Communities in Forested Areas." Diversity 14, no. 3 (March 20, 2022): 229. http://dx.doi.org/10.3390/d14030229.

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Caucasian hogweeds, mainly the Sosnowsky’s hogweed Heracleum sosnowskyi and the giant hogweed Heracleum mantegazzianum, create one of the most problematic plant invasions in the world. Due to their large size (weeds reaching 4–5 meters in height), they seem to be herbaceous plants that can threaten birds living in forest stands. This research quantified the structure and diversity of the forest birds’ community in forests with varying areas of invasive hogweeds located in south-eastern Poland. Changes in the accompanying non-forest birds’ community were also assessed. The study addressed the f

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OKEKE, E. N., and T. TANIMU. "DEVELOPMENT AND PRODUCTION OF INFECTIOUS BURSAL DISEASE (GUMBORO) VACCINE IN NIGERIA." Nigerian Journal of Animal Production 9, no. 2 (January 16, 2021): 80–89. http://dx.doi.org/10.51791/njap.v9i2.1993.

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An infectious bursal disease virus strain obtained from an pathogenic strain that was attenuated in em-bryonated eggs, is produced in a primary culture of chicken embryo fibroblast, (CEF). This virus has been passaged 10 times further in CEF, and is now intended for use in the active immunisation of chickens against IBD. The vaccinę virus replicates well in CEF giving a titer of up to107.5 TCID50 per ml. In spite of its pathogenicity for CEF, the vaccine has no pathogenicity for chickens as shown by the absence of gross and histopathological lesions in the bursa of Fabricius (BF) of birds infe

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