Results 121 to 130 of about 7,640 (283)

Registros notables de fidelidad de área del aguililla pecho-rojo (Buteo lineatus) y primeros registros de su distribución en Michoacán, centro-occidente de México

open access: yesHuitzil, 2016
Presentamos los primeros registros del aguililla pecho-rojo (Buteo lineatus) para el estado de Michoacán, en el contexto de una revisión de sus registros para el centro-occidente de México.
Ramón Cancino-Murillo   +2 more
doaj   +1 more source

Age-related variation in the oral microbiome of urban Cooper’s hawks (Accipiter cooperii)

open access: yesBMC Microbiology, 2019
Background Bird species worldwide are affected by trichomoniasis caused by the protist Trichomonas gallinae. In avivorous raptors such as Cooper’s hawks (Accipiter cooperii), nestlings are more susceptible than fledglings and adults.
Michael J. Taylor   +5 more
doaj   +1 more source

SEASONAL AND INTERANNUAL DYNAMICS OF THE FEEDING SPECTRUM OF A PAIR OF GROUND EAGLES (AQUILA HELIACA, ACCIPITRIDAE, ACCIPITRIFORMES) IN THE RIGHT BANK OF THE MIDDLE VOLGA REGION (SENGILEEVSKY MOUNTAINS)

open access: diamondRussian Journal of Ecosystem Ecology
The food supply is a key factor determining the reproductive performance of populations of the large feathered predators. The distribution of the Imperial Eagle Aquila heliaca is primarily limited by the distribution and abundance of the main prey ...
М. В. Корепов   +3 more
openalex   +2 more sources

Wing myology of Caracaras (Aves, Falconiformes): muscular features associated with flight behavior [PDF]

open access: yes, 2018
Caracaras (Aves, Falconiformes, Falconidae) are Neotropical diurnal raptors that belong to the subfamily Polyborinae. The forelimb myology of this group has not been comprehensively studied or compared with that of other Falconidae.
Mosto, María Clelia   +1 more
core  

湖南鸟类分布新纪录——靴隼雕

open access: yes野生动物学报, 2021
2020年5月2日,在湖南壶瓶山国家级自然保护区内(29°58′2884″ N,110°52′2633″ E)观察并拍摄到1只鹰科(Accipitridae)鸟类。经查阅文献和对比该鸟的形态特征,鉴定为靴隼雕(Hieraaetus pennatus),为湖南省新纪录鸟种。靴隼雕在中国种群数量稀少,本次的分布位点位于其春季迁徙路线上,对研究其迁徙及其保护具有一定的参考价值。
胡珂 1 康祖杰 2 贺春容 2 罗堯 1 杨道德 1
doaj  

Phylogeny of the Accipitriformes (birds of prey) based on different nuclear and mitochondrial DNA-sequences [PDF]

open access: yes, 2008
Kurzfassung der Dissertation an der Ernst-Moritz-Arndt-Universität Greifswald, Zoologisches Institut und Museum Greifswald & Vogelwarte Hiddensee, betreut durch Prof. Dr. A. J. Helbig (†), Prof. Dr. G.
Kocum, Annett
core  

The first complete mitogenome of Australia’s largest raptor, the wedge-tailed eagle (Aquila audax)

open access: yesMitochondrial DNA. Part B. Resources, 2019
In this paper, we report the genomic architecture of a complete mitogenome from a Wedge-tailed eagle (Aquila audax). The mitogenome sequence was circular, and 17,494 bp in length. Compared to other members of the family Accipitridae, the genome encoded a
Subir Sarker   +3 more
doaj   +1 more source

Abandonament d'animals de companyia [PDF]

open access: yes, 2010
Descripció del recurs: 13 abril 2011.Treball presentat a la Facultat de Veterinària de la Universitat Autònoma de Barcelona.Treball presentat a l'assignatura de Deontologia i Veterinària Legal ...
Abadal, Maria   +3 more
core  

Komposisi Jenis Dan Jumlah Burung Liar Yang Diperdagangkan Dijawa Barat [Species Composition and Number of Wild Birds Traded in West Java] [PDF]

open access: yes, 2010
Wildbird trade is a threat to the conservation of birds population in Indonesia. The main causes of wildbirds extinction are habitat loss or habitat destruction and poaching for trade.The aim of this study was to identify trade of wildbird species in ...
Haryoko, T. (Tri)
core  

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