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Journal articles on the topic 'Oscines'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Raposo, Marcos A., and Elizabeth Höfling. "Overestimation of vocal characters in Suboscine taxonomy (Aves: Passeriformes: Tyranni): causes and implications." Lundiana: International Journal of Biodiversity 4, no. 1 (2022): 35–42. http://dx.doi.org/10.35699/2675-5327.2003.21833.

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The difference in treatment of vocal features in Oscines and Suboscines passerine birds characterizes a large portion of the current studies on their taxonomy. In the former taxon, vocalization is supposed to be molded by learning, and consequently is not regarded as taxonomically informative. In the latter, a strong emphasis is given to vocalization because it supposedly reflects the genetic structure of populations. This paper reviews the various assumptions related to this difference in treatment, including the overestimation of the vocal characters in suboscine alpha taxonomy due to the al

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2

Mayr, Gerald, and Albrecht Manegold. "A Small Suboscine-Like Passeriform Bird from the Early Oligocene of France." Condor 108, no. 3 (2006): 717–20. http://dx.doi.org/10.1093/condor/108.3.717.

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Abstract We report the wing bones of a small passeriform bird from the early Oligocene of France, which are among the earliest fossil remains of Passeriformes in Europe. The specimen is clearly distinguished from oscines, to which all extant European passeriforms belong, and closely resembles suboscine passerines in presumably derived features. If future, more complete specimens support its assignment to the suboscines, it would be the earliest fossil record of this passeriform taxon. Together with other fossils from the early Oligocene of Germany, it indicates that nonoscine passerines coloni

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3

Weir, Jason T., and David Wheatcroft. "A latitudinal gradient in rates of evolution of avian syllable diversity and song length." Proceedings of the Royal Society B: Biological Sciences 278, no. 1712 (2010): 1713–20. http://dx.doi.org/10.1098/rspb.2010.2037.

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We ask whether rates of evolution in traits important for reproductive isolation vary across a latitudinal gradient, by quantifying evolutionary rates of two traits important for pre-mating isolation—avian syllable diversity and song length. We analyse over 2500 songs from 116 pairs of closely related New World passerine bird taxa to show that evolutionary rates for the two main groups of passerines—oscines and suboscines—doubled with latitude in both groups for song length. For syllable diversity, oscines (who transmit song culturally) evolved more than 20 times faster at high latitudes than

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4

Sclater, P. L. "Remarks on two rare American Oscines." Ibis 26, no. 3 (2008): 240–41. http://dx.doi.org/10.1111/j.1474-919x.1884.tb01161.x.

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5

Clark, George A., and Justine B. de Cruz. "Functional Interpretation of Protruding Filoplumes in Oscines." Condor 91, no. 4 (1989): 962. http://dx.doi.org/10.2307/1368080.

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6

Secondi, Jean, Carel Ten Cate, and Merijn De Bakker. "FEMALE RESPONSES TO MALE COOS IN THE COLLARED DOVE STREPTOPELIA DECAOCTO." Behaviour 139, no. 10 (2002): 1287–302. http://dx.doi.org/10.1163/156853902321104163.

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AbstractBirdsong is one of the main models in sexual selection studies. Most investigations focused on oscines in which male song and female preference learning occur. Yet, some non-oscines are well suited for such studies as well. In Columbidae song learning does not occur. However, like in oscines, song is involved in inter- and intra-sexual interactions. Surprisingly, experimental evidence of female song-based preferences are still largely lacking in this group. We conducted playback tests on wild-caught Streptopelia decaocto females. We tested for the sexual function of song by playing dec

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7

Manegold, Albrecht, Gerald Mayr, and Cécile Mourer-Chauviré. "Miocene Songbirds and the Composition of the European Passeriform Avifauna." Auk 121, no. 4 (2004): 1155–60. http://dx.doi.org/10.1093/auk/121.4.1155.

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Abstract Songbirds (Passeriformes) occur in the fossil record of the Northern Hemisphere around the early Oligocene. It has recently been suggested that the major passeriform lineages diverged in Gondwana in the mid- to late Cretaceous and that the oscines, which include all extant European songbirds, originated on the Australian continental plate. Suboscines are assumed to have originated in western Gondwana. Although there is an abundant fossil record of songbirds in Europe, few attempts have been made to set those remains in a phylogenetic context. Our examination of fossil songbirds from t

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8

MIRONOV, S. V., P. B. KLIMOV, N. L. BLOCK, and B. M. OCONNOR. "Congruent co-evolution of the feather mite genus Trouessartia (Acariformes: Trouessartiidae) and endemic Malagasy warblers (Passeriformes: Bernieridae)." Zoosymposia 22 (November 30, 2022): 53. http://dx.doi.org/10.11646/zoosymposia.22.1.22.

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The feather mite genus Trouessartia (Analgoidea: Trouessartiidae), with 145 known species, is the second most species-rich genus of feather mites. Species of Trouessartia are mostly associated with passerines (oscines and suboscines), with a few associations with woodpeckers. On hosts, the mites inhabit flight feathers, most commonly occurring on the secondaries and rectrices.

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9

Greene, Erick. "Toward an Evolutionary Understanding of Song Diversity in Oscines." Auk 116, no. 2 (1999): 299–301. http://dx.doi.org/10.2307/4089363.

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10

MORENO, EULALIA, and LUIS M. CARRASCAL. "Ecomorphological patterns of aerial feeding in oscines (Passeriformes: Passeri)." Biological Journal of the Linnean Society 50, no. 2 (1993): 147–65. http://dx.doi.org/10.1111/j.1095-8312.1993.tb00922.x.

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11

De Repentigny, Yves, Henri Ouellet, and Raymond McNeil. "Songversusplumage in some North American Oscines: Testing Darwin’s hypothesis." Écoscience 7, no. 2 (2000): 137–48. http://dx.doi.org/10.1080/11956860.2000.11682582.

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12

Lovette, I. J., and E. Bermingham. "What is a Wood-Warbler? Molecular Characterization of a Monophyletic Parulidae." Auk 119, no. 3 (2002): 695–714. http://dx.doi.org/10.1093/auk/119.3.695.

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AbstractThe wood-warblers (family Parulidae) fall within a radiation of passerine birds commonly known as the New World nine-primaried oscines. Defining familial relationships within that radiation has previously been challenging because of its extremely high diversity, a paucity of phylogenetically informative morphological characters, and an apparent high rate of cladogenesis early in the radiation's history. Here, analyses of mitochondrial and nuclear DNA sequences demonstrate that the 25 extant genera traditionally placed in the Parulidae do not form a monophyletic group. Instead, all reco

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13

Yamasaki, Takeshi, and Tatsuaki Kameya. "Revised Japanese Names for Avian Orders and Families. (2) Oscines." Journal of the Yamashina Institute for Ornithology 52, no. 2 (2020): 138–43. http://dx.doi.org/10.3312/jyio.52.138.

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14

BREMOND, JEAN-CLAUDE. "Role of the Carrier Frequency in the Territorial Songs of Oscines." Ethology 73, no. 2 (2010): 128–35. http://dx.doi.org/10.1111/j.1439-0310.1986.tb01004.x.

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15

Quinn, J. S., E. Guglich, G. Seutin, et al. "Characterization and assessment of an avian repetitive DNA sequence as an icterid phylogenetic marker." Genome 35, no. 1 (1992): 155–62. http://dx.doi.org/10.1139/g92-025.

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The first tandemly repeated sequence examined in a passerine bird, a 431-bp PstI fragment named pMAT1, has been cloned from the genome of the brown-headed cowbird (Molothrus ater). The sequence represents about 5–10% of the genome (about 4 × 105 copies) and yields prominent ethidium bromide stained bands when genomic DNA cut with a variety of restriction enzymes is electrophoresed in agarose gels. A particularly striking ladder of fragments is apparent when the DNA is cut with HinfI, indicative of a tandem arrangement of the monomer. The cloned PstI monomer has been sequenced, revealing no int

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16

Bledsoe, Anthony H. "Nuclear DNA Evolution and Phylogeny of the New World Nine-Primaried Oscines." Auk 105, no. 3 (1988): 504–15. http://dx.doi.org/10.1093/auk/105.3.504.

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Abstract Estimates of phylogeny were derived from measures of dissimilarity of single-copy nuclear-DNA sequences for 13 species that represent the currently recognized major groups of New World nine-primaried oscines and an outgroup (Passer). The dissimilarity coefficients (delta mode and delta T50H) calculated from thermal dissociation curves of reassociated DNA sequences exhibited the properties of a metric. No statistically significant increase in goodness-of-fit of the raw data to a phylogeny estimated from a least-squares analysis of the 13 × 13 matrix of distances was achieved when the l

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17

Yuri, Tamaki, and David P. Mindell. "Molecular phylogenetic analysis of Fringillidae, “New World nine-primaried oscines” (Aves: Passeriformes)." Molecular Phylogenetics and Evolution 23, no. 2 (2002): 229–43. http://dx.doi.org/10.1016/s1055-7903(02)00012-x.

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18

Manegold, A. "Composition and phylogenetic affinities of vangas (Vangidae, Oscines, Passeriformes) based on morphological characters." Journal of Zoological Systematics and Evolutionary Research 46, no. 3 (2008): 267–77. http://dx.doi.org/10.1111/j.1439-0469.2008.00458.x.

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19

Capllonch, Patricia. "Un panorama de las migraciones de aves en Argentina." El Hornero 33, no. 1 (2018): 1–17. http://dx.doi.org/10.56178/eh.v33i1.490.

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En este trabajo se ofrece una revisión de las migraciones y desplazamientos de aves en Argentina. Se consideran 458 especies y subespecies con migraciones comprobadas o suficientemente justificadas; las no paseriformes incluyen 206 especies y subespecies pertenecientes a 21 órdenes y las paseriformes 252 especies, 126 del suborden Tyranni (Suboscines) y 126 del suborden Passeres (Oscines). Todas estas especies y subespecies fueron agrupadas en nueve tipos de patrones de desplazamiento migratorio: (1) desplazamientos en el oeste montañoso, (2) desplazamientos en las Yungas, (3) desplazamientos

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20

Manegold, Albrecht. "Morphological characters of the tongue skeleton reveal phylogenetic relationships within the Corvidae (Oscines, Passeriformes)." Emu - Austral Ornithology 108, no. 4 (2008): 321–30. http://dx.doi.org/10.1071/mu08022.

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21

Graves, Gary R. "Questions raised by the consumption of cane sugar by a Black-throated Blue Warbler (<em>Setophaga caerulescens</em>)." Journal of Caribbean Ornithology 27 (December 26, 2014): 27–30. https://doi.org/10.55431/jco.2014.27.27-30.

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Abstract: I address questions raised by an observation of a Black-throated Blue Warbler (Setophaga caerulescens) eating un- refined granulated cane sugar in Kingston, Jamaica. Sugar consumption implies the presence of taste receptors sensitive to sucrose and digestive sucrase activity sufficient to assimilate highly concentrated sucrose solutions. The ability to efficiently di- gest disaccharides, such as sucrose, and more complex oligosaccharides has permitted wood warblers and other nine-primaried oscines to exploit nectars of hummingbird-pollinated flowers and homopteran honeydew that may n

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22

Selvatti, Alexandre Pedro, Luiz Pedreira Gonzaga, and Claudia Augusta de Moraes Russo. "A Paleogene origin for crown passerines and the diversification of the Oscines in the New World." Molecular Phylogenetics and Evolution 88 (July 2015): 1–15. http://dx.doi.org/10.1016/j.ympev.2015.03.018.

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23

FJELDSÅ, Jon. "The global diversification of songbirds (Oscines) and the build-up of the Sino-Himalayan diversity hotspot." Chinese Birds 4, no. 2 (2013): 132–43. http://dx.doi.org/10.5122/cbirds.2013.0014.

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24

Bochenski, Zbigniew M., Teresa Tomek, Małgorzata Bujoczek, and Grzegorz Salwa. "A new passeriform (Aves: Passeriformes) from the early Oligocene of Poland sheds light on the beginnings of Suboscines." Journal of Ornithology 162, no. 2 (2021): 593–604. http://dx.doi.org/10.1007/s10336-021-01858-0.

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AbstractThe paper describes a complete specimen of a passerine bird from the early Oligocene of Poland, preserved as imprints of bones and feathers on two slabs. Crosnoornis nargizia gen. et sp. nov. is just the fifth passerine species described from the Paleogene worldwide and the fourth complete. The features preserved in the distal elements of the wing exclude Acanthisittidae and Oscines and indicate that this bird can be included in Suboscines, making it the second complete representative of this group in the Paleogene. A strong, straight beak indicates that this bird could feed on a varie

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25

Margoliash, Daniel, Eric S. Fortune, Mitchell L. Sutter, Albert C. Yu, B. David Wren-Hardin, and A. Dave. "Distributed Representation in the Song System of Oscines: Evolutionary Implications and Functional Consequences (Part 1 of 2)." Brain, Behavior and Evolution 44, no. 4-5 (1994): 247–55. http://dx.doi.org/10.1159/000113580.

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26

Margoliash, Daniel, Eric S. Fortune, Mitchell L. Sutter, Albert C. Yu, B. David Wren-Hardin, and A. Dave. "Distributed Representation in the Song System of Oscines: Evolutionary Implications and Functional Consequences (Part 2 of 2)." Brain, Behavior and Evolution 44, no. 4-5 (1994): 256–64. http://dx.doi.org/10.1159/000316246.

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27

Rodrigues, Benilson S., Rafael Kretschmer, Ricardo J. Gunski, et al. "Chromosome Painting in Tyrant Flycatchers Confirms a Set of Inversions Shared by Oscines and Suboscines (Aves, Passeriformes)." Cytogenetic and Genome Research 153, no. 4 (2017): 205–12. http://dx.doi.org/10.1159/000486975.

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Tyrannidae is the largest family of Passeriformes in the Neotropical region. However, despite an interesting chromosomal diversity, there are only few cytogenetic studies of this family, and most of these are based on conventional cytogenetics. Hence, we analyzed here the chromosomal diversity and karyotypical evolution of this group by chromosome painting in 3 different species - Pitangus sulphuratus, Serpophaga subcristata, and Satrapa icterophrys - and make comparisons with previous data. In addition to chromosome painting with Gallus gallus (GGA) and Leucopternis albicollis (LAL) probes, k

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28

Klicka, John, Kevin P. Johnson, and Scott M. Lanyon. "New World Nine-Primaried Oscine Relationships: Constructing a Mitochondrial DNA Framework." Auk 117, no. 2 (2000): 321–36. http://dx.doi.org/10.1093/auk/117.2.321.

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AbstractHistorically, a paucity of comparative morphological characters has led to much debate regarding relationships within and among the major lineages of New World nine-primaried oscines. More recently, DNA-DNA hybridization studies have provided novel and testable hypotheses of relationships, although no consensus has been reached. For 40 songbird taxa, we obtained 1,929 base pairs (bp) of DNA sequence from the mitochondrial cytochrome-b (894 bp) and NADH dehydrogenase subunit 2 (1,035 bp) genes. Phylogenetic analyses confirm the monophyly of this assemblage as traditionally defined. The

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29

Phung, Lan-Nhi, and David P. L. Toews. "Comparative bioacoustics of multiple eastern versus western songbird pairs in North America reveals a gradient of song divergence." PLOS ONE 19, no. 12 (2024): e0312706. https://doi.org/10.1371/journal.pone.0312706.

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Vocalizations are one of the key premating reproductive barriers that could affect species formation. In song-learning birds, vocal traits are sometimes overlooked in species delimitation, as compared to morphological or plumage-based differences. In this study, we assessed geographic variation in songs of eight pairs of oscines on two scales: (1) comparing primary songs of species/subspecies pairs whose breeding grounds are eastern and western counterparts of each other in the continental North America, and (2) for each counterpart, identifying and comparing possible variation among their pop

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30

Derégnaucourt, Sébastien, Sigal Saar, and Manfred Gahr. "Dynamics of crowing development in the domestic Japanese quail ( Coturnix coturnix japonica )." Proceedings of the Royal Society B: Biological Sciences 276, no. 1665 (2009): 2153–62. http://dx.doi.org/10.1098/rspb.2009.0016.

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Species-specific behaviours gradually emerge, via incomplete patterns, to the final complete adult form. A classical example is birdsong, a learned behaviour ideally suited for studying the neural and molecular substrates of vocal learning. Young songbirds gradually transform primitive unstructured vocalizations (subsong, akin to human babbling) into complex, stereotyped sequences of syllables that constitute adult song. In comparison with birdsong, territorial and mating calls of vocal non-learner species are thought to exhibit little change during development. We revisited this issue using t

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31

MANEGOLD, ALBRECHT. "Passerine diversity in the late Oligocene of Germany: earliest evidence for the sympatric coexistence of Suboscines and Oscines." Ibis 150, no. 2 (2008): 377–87. http://dx.doi.org/10.1111/j.1474-919x.2008.00802.x.

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32

Kretschmer, Rafael, Vanusa Lilian Camargo de Lima, Marcelo Santos de Souza, et al. "Multidirectional chromosome painting in Synallaxis frontalis (Passeriformes, Furnariidae) reveals high chromosomal reorganization, involving fissions and inversions." Comparative Cytogenetics 12, no. 1 (2018): 97–110. http://dx.doi.org/10.3897/compcytogen.v12i1.22344.

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In this work we performed comparative chromosome painting using probes from Gallusgallus (GGA) Linnaeus, 1758 and Leucopternisalbicollis (LAL) Latham, 1790 in Synallaxisfrontalis Pelzeln, 1859 (Passeriformes, Furnariidae), an exclusively Neotropical species, in order to analyze whether the complex pattern of intrachromosomal rearrangements (paracentric and pericentric inversions) proposed for Oscines and Suboscines is shared with more basal species. S.frontalis has 82 chromosomes, similar to most Avian species, with a large number of microchromosomes and a few pairs of macrochromosomes. We fou

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33

Sigler Ficken, Millicent, Kathryn M. Rusch, Sandra J. Taylor, and Donald R. Powers. "Blue-Throated Hummingbird Song: A Pinnacle of Nonoscine Vocalizations." Auk 117, no. 1 (2000): 120–28. http://dx.doi.org/10.1093/auk/117.1.120.

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Abstract Little is known about the structure and function of hummingbird vocalizations. We studied the vocalizations of Blue-throated Hummingbirds (Lampornis clemenciae) at two sites in southeastern Arizona. Songs were produced by males and females. Male songs consisted of arrays of notes organized in clusters of “song units.” Within sites, all males shared the same song units. Individual differences occurred in some temporal aspects of song, and slight but consistent differences in note structure occurred between the two sites. The organization of units within songs was marked by rigid syntax

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34

Kretschmer, Rafael, Lima Vanusa Lilian Camargo de, Souza Marcelo Santos de, et al. "Multidirectional chromosome painting in Synallaxis frontalis (Passeriformes, Furnariidae) reveals high chromosomal reorganization, involving fissions and inversions." Comparative Cytogenetics 12, no. (1) (2018): 97–110. https://doi.org/10.3897/CompCytogen.v12i1.22344.

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In this work we performed comparative chromosome painting using probes from Gallus gallus (GGA) Linnaeus, 1758 and Leucopternis albicollis (LAL) Latham, 1790 in Synallaxis frontalis Pelzeln, 1859 (Passeriformes, Furnariidae), an exclusively Neotropical species, in order to analyze whether the complex pattern of intrachromosomal rearrangements (paracentric and pericentric inversions) proposed for Oscines and Suboscines is shared with more basal species. S. frontalis has 82 chromosomes, similar to most Avian species, with a large number of microchromosomes and a few pairs of macrochromosomes. We

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35

Roeder, Diane V., Michael S. Husak, and Michael T. Murphy. "Frequency of extra-pair paternity in Scissor-tailed Flycatchers (Tyrannus forficatus) and other suboscines: are oscines and suboscines different?" Wilson Journal of Ornithology 128, no. 3 (2016): 494–502. http://dx.doi.org/10.1676/1559-4491-128.3.494.

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36

Johansson, Ulf S., and Thomas J. Parsons. "Major Divisions in Oscines Revealed by Insertions in the Nuclear Gene c-myc: A Novel Gene in Avian Phylogenetics." Auk 117, no. 4 (2000): 1069–78. http://dx.doi.org/10.2307/4089654.

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37

Gustafsson, Daniel R., and Sarah E. Bush. "Brueelia (Phthiraptera: Ischnocera: Philopteridae) of North American Nine-Primaried Oscines (Aves: Passeriformes: Passerida) with Descriptions of Nine New Species." Journal of Parasitology 105, no. 6 (2019): 858. http://dx.doi.org/10.1645/19-82.

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38

Ericson, Per G. P., Ulf S. Johansson, and Thomas J. Parsons. "Major Divisions in Oscines Revealed by Insertions in the Nuclear Gene c-myc: A Novel Gene in Avian Phylogenetics." Auk 117, no. 4 (2000): 1069–78. http://dx.doi.org/10.1093/auk/117.4.1069.

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39

Esclarski, Priscilla, and Claudio Henrique Zawadzki. "Relation of the forest fragment matrix and the variation of acoustic signals of three species of Arremon (Passeriformes: Oscines)." Concilium 23, no. 14 (2023): 471–89. http://dx.doi.org/10.53660/clm-1676-23j55.

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Species communication systems are sensitive to habitat and act as indicators of anthropogenic environmental degradation, as they function as an early warning of the effects of fragmentation on avifauna in short periods. In this way, the study of vocal patterns helps in understanding geographic variations and cultural evolution of populations. In this study we evaluated 270 recordings of three species belonging to the genus Arremon, which occur in the Brazilian Atlantic Forest: Arremon flavirostris, Arremon semitorquatus and Arremon taciturnus; with the aim of identifying changes in vocal chara

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Döppler, Juan F., Manon Peltier, Ana Amador, Franz Goller, and Gabriel B. Mindlin. "Replay of innate vocal patterns during night sleep in suboscines." Proceedings of the Royal Society B: Biological Sciences 288, no. 1953 (2021): 20210610. http://dx.doi.org/10.1098/rspb.2021.0610.

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Activation of forebrain circuitry during sleep has been variably characterized as ‘pre- or replay’ and has been linked to memory consolidation. The evolutionary origins of this mechanism, however, are unknown. Sleep activation of the sensorimotor pathways of learned birdsong is a particularly useful model system because the muscles controlling the vocal organ are activated, revealing syringeal activity patterns for direct comparison with those of daytime vocal activity. Here, we show that suboscine birds, which develop their species-typical songs innately without the elaborate forebrain–thalam

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Amador, Ana, Franz Goller, and Gabriel B. Mindlin. "Frequency Modulation During Song in a Suboscine Does Not Require Vocal Muscles." Journal of Neurophysiology 99, no. 5 (2008): 2383–89. http://dx.doi.org/10.1152/jn.01002.2007.

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The physiology of sound production in suboscines is poorly investigated. Suboscines are thought to develop song innately unlike the closely related oscines. Comparing phonatory mechanisms might therefore provide interesting insight into the evolution of vocal learning. Here we investigate sound production and control of sound frequency in the Great Kiskadee ( Pitangus sulfuratus) by recording air sac pressure and vocalizations during spontaneously generated song. In all the songs and calls recorded, the modulations of the fundamental frequency are highly correlated to air sac pressure. To test

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42

Couchoux, Charline, and Torben Dabelsteen. "Acoustic cues to individual identity in the rattle calls of common blackbirds: a potential for individual recognition through multi-syllabic vocalisations emitted in both territorial and alarm contexts." Behaviour 152, no. 1 (2014): 57–82. http://dx.doi.org/10.1163/1568539x-00003232.

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Vocal signals convey many types of information, and individually recognizable cues can benefit signallers and receivers, as shown in birdsongs that are used in the contexts of mating and territoriality. Bird calls are typically less complex than songs and thus are likely to convey less information. However, the rattle calls of some species serve a dual function, being emitted as an anti-predator and deterrence signal, and thus may encode information on individual identity. We investigated these questions in the common blackbird (Turdus merula), which emits complex rattle calls in both territor

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Mackiewicz, Paweł, Adam Dawid Urantówka, Aleksandra Kroczak, and Dorota Mackiewicz. "Resolving Phylogenetic Relationships within Passeriformes Based on Mitochondrial Genes and Inferring the Evolution of Their Mitogenomes in Terms of Duplications." Genome Biology and Evolution 11, no. 10 (2019): 2824–49. http://dx.doi.org/10.1093/gbe/evz209.

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Abstract Mitochondrial genes are placed on one molecule, which implies that they should carry consistent phylogenetic information. Following this advantage, we present a well-supported phylogeny based on mitochondrial genomes from almost 300 representatives of Passeriformes, the most numerous and differentiated Aves order. The analyses resolved the phylogenetic position of paraphyletic Basal and Transitional Oscines. Passerida occurred divided into two groups, one containing Paroidea and Sylvioidea, whereas the other, Passeroidea and Muscicapoidea. Analyses of mitogenomes showed four types of

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Donegan, Thomas. "Geographical variation in Tachycineta Swallows (Aves: Passeriformes: Hirundinidae), with description of a new subspecies from Colombia." Conservacion Colombiana 29, no. 2 (2024): 3–61. https://doi.org/10.54588/cc.2024v29n2a1.

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Dark-winged Tachycineta swallows occurring west of the Andes in Colombia have confounded observers for decades. With a view to assessing their taxonomic rank, geographical variations in voice, plumage and biometrics were studied as between western Colombian birds ("Magdalena Swallows") and all members of subgenus Leucochelidon, i.e. Mangrove Swallow T. albilinea of Central America, White-winged Swallow T. albiventer of East of the Andes, Chilean Swallow T. meyeni and White-rumped Swallow T. leucorrhoa of southern South America and Tumbes Swallow T. stolzmanni of western Ecuador and Peru. A 'ya

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MIRONOV, SERGEY V., and C. RAY CHANDLER. "Feather mites of the genus Trouessartia (Acariformes: Trouessartiidae) from passerines (Aves: Passeriformes) in Georgia, USA." Zootaxa 4860, no. 1 (2020): 1–54. http://dx.doi.org/10.11646/zootaxa.4860.1.1.

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Ten new species of the feather mite genus Trouessartia Canestrini, 1899 (Analgoidea: Trouessartiidae) are described from various passerines of the superfamily Passeroidea in Georgia: Trouessartia americana sp. n. from Setophaga americana (Linnaeus), T. helmitheros sp. n. from Helmitheros vermivorum (Gmelin, JF), T. mniotilta sp. n. from Mniotilta varia (Linnaeus), T. pensylvanica sp. n. from Setophaga pensylvanica (Linnaeus) (type host) and S. palmarum (Gmelin, JF), T. ruticilla sp. n. from S. ruticilla (Linnaeus), T. seiurus sp. n. from Seiurus aurocapilla (Linnaeus), T. tigrina sp. n. from S

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Fernández-Gómez, Ronald A., William Ku-Peralta, Daniela Botero-Restrepo, et al. "La voz de nuestras aves: contribuciones de la bioacústica a la ornitología colombiana." Ornitología Colombiana, no. 23 (June 26, 2023): 3–30. http://dx.doi.org/10.59517/oc.e555.

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La bioacústica, o el estudio de los sonidos que producen los animales, es una herramienta que ha sido ampliamente usada en el estudio de las aves, con un incremento en el número de estudios que la aplican en las últimas décadas por su carácter poco invasivo y de relativo bajo costo. Aquí presentamos una revisión sistemática de las investigaciones sobre bioacústica aplicada a la ornitología colombiana en los últimos 22 años, identificando las principales temáticas que se abordan (e.g., taxonomía, inventarios y monitoreos, comportamiento, ecología), y exploramos la historia y el desarrollo de es

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Oliveira, Thays Duarte de, Rafael Kretschmer, Natasha Avila Bertocchi, Analía del Valle Garnero, Edivaldo Herculano Corrêa de Oliveira, and Ricardo José Gunski. "Análise comparativa entre Conopophaga lineata e Gallus gallus." Semina: Ciências Biológicas e da Saúde 38, no. 1supl (2018): 81. http://dx.doi.org/10.5433/1679-0367.2017v38n1suplp81.

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A ordem Passeriformes, subdividida em duas subordens Oscines e Suboscines, é a mais diversa e com o maior número de espécies de aves. Além disso, é a ordem com maior número de espécies analisadas por citogenética clássica. Quanto à citogenética molecular, existe até o momento 16 espécies analisadas, e apenas uma, Elaenia spectabilis, pertencente à subordem Suboscines. A espécie Conopophaga lineata, popularmente conhecida como chupa-dente, pertence à família Conopophagidae (Passeriformes, Suboscines) é encontrada na Mata Atlântica, no Brasil se distribui do Ceará ao Rio Grande do Sul. O objetiv

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Lee, Sang-Kyu, Su-Hyeon Shim, Joon-Seob Eom, et al. "Cell Wall Invertases from Maternal Tissues Modulate Sucrose Flux in Apoplastic Pathways During Rice Anther and Seed Development." International Journal of Molecular Sciences 25, no. 21 (2024): 11557. http://dx.doi.org/10.3390/ijms252111557.

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Efficient sucrose transport and metabolism are vital for seed and pollen development in plants. Cell wall invertases (CINs) hydrolyze sucrose into glucose and fructose, maintaining a sucrose gradient in the apoplast of sink tissues. In rice, two CIN isoforms, OsCIN1 and OsCIN2, were identified as being specifically expressed in the anthers but not in pollen. Functional analyses through genetic crosses and mutant characterization showed that oscin1/2 double mutants exhibit a sporophytic male-sterile phenotype and produce shrunken seeds. This suggests that CIN activity is essential for proper po

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Matantseva, M. V. "METHODS FOR STUDYING SONGBIRD TERRITORIES." Зоологический журнал 102, no. 10 (2023): 1127–38. http://dx.doi.org/10.31857/s0044513423090088.

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A brief historical review is presented of the development of approaches to the study of the territorial space of songbirds (Oscines), using both older and modern research methods. The study of bird territoriality lasts more than a century, but there are still not only little-known aspects that remain in this direction, but also no consensus on terminology and methods. The description of the territorial space plays leading roles in such works. In turn, the classic objects of such research are songbirds demonstrating their territories by singing and defending them from invasion by other individu

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Elliott, Chi. "Ballad of the Oscine." African American Review 43, no. 4 (2009): 729. http://dx.doi.org/10.1353/afa.2009.0054.

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