Results 231 to 240 of about 7,640 (283)
Some of the next articles are maybe not open access.

THE NORTHERN HARRIER (CIRCUS HUDSONIUS (LINNAEUS 1766), ACCIPITRIDAE, AVES), A SPECIES NEW TO RUSSIA’S AVIFAUNA

Zoologiceskij zurnal, 2023
Feathers of an unknown bird of prey were collected on the coastal plain tundra near Meinypil’gyno (62°32′ N, 177°03′ E), SE Chukotka on June 5, 2021.
L. C. Zinevich, P. Tomkovich
semanticscholar   +1 more source

Community science data suggest the most common raptors (Accipitridae) in urban centres are smaller, habitat‐generalist species

Ibis, 2022
As the world becomes more urbanized, identifying traits that allow some species to thrive in cities will be key to predicting which species will probably remain common and which may require conservation attention.
Daniel S. Cooper   +4 more
semanticscholar   +1 more source

Exceptionally Low Proportion of Adult Pairs and Male-Skewed Adult Sex Ratio in a Declining Population of the Golden Eagle Aquila chrysaetos (L., 1758) (Accipitriformes: Accipitridae)

Acta zoologica Bulgarica
Generally, golden eagles have a favourable conservation status but they are threatened in some parts of their range. A nationwide breeding survey of the golden eagles in Bulgaria found that the species is in a decline. Contrary to the last estimation for
Ivaylo Angelov D.
semanticscholar   +1 more source

Collection and Taxidermy: A Pallas’s Fish Eagle (Haliaeetus leucoryphus) (Pallas, 1771) (Accipitriformes: Accipitridae)

Mathews journal of veterinary science
Taxidermy is very important for the study of evolution especially natural history. Taxidermy is the most important, powerful, and directs visual communication in the Bangladesh National Museum.
Sumona Afroz   +3 more
semanticscholar   +1 more source

Aplikasi Deep Learning Menggunakan Algoritma Convolutional Neural Network (CNN) Untuk Klasifikasi Burung Famili Accipitridae

Seminar Nasional Teknik Elektro, Informatika dan Sistem Informasi, 2022
Indonesia merupakan salah satu negara dengan tingkat keanekaragaman hayati yang cukup tinggi, diantaranya adalah burung atau Aves yang tercatat 1.598 jenis burung yang ditemukan diwilayah Indonesia.
Norberth Wolas   +2 more
semanticscholar   +1 more source

An Extinct Eagle (Aves: Accipitridae) from the Quaternary of Hispaniola [PDF]

open access: possibleJournal of Raptor Research, 2019
We report late Quaternary fossils of the hind limb (tibiotarsus, tarsometatarsus, hallux, pedal phalanges) of an extinct species of eagle (Accipitridae) from Hispaniola (Haiti, Dominican Republic). We are unable to refer these 24 fossils with confidence to any Accipitrid genus, living or extinct.
Juan N. Almonte Milan   +2 more
openaire   +1 more source

Genetic relationships of populations of the Black Kite Milvus migrans (Accipitriformes: Accipitridae) in the east of its range in Asia and Australia.

Zootaxa
While the Black Kite Milvus migrans is one of the most widespread birds of prey, occurring over Eurasia, Africa and Australia, it remains poorly understood outside of Europe, with southeast Asian populations particularly mysterious as their taxonomy is ...
N. G. Andreyenkova   +7 more
semanticscholar   +1 more source

Registro histórico del águila cabeza blanca Haliaeetus leucocephalus (Accipitridae) en Oaxaca, México

Ciencia y Mar
Documentamos un registro histórico del águila cabeza blanca (Haliaeetus leucocephalus) en el estado de Oaxaca, al sur de México. En octubre de 2000, habitantes de San Juan Bautista Tuxtepec hallaron a un individuo joven de águila cabeza blanca en un ...
Jesús Alejandro Ríos Solís   +3 more
semanticscholar   +1 more source

Ausência de registros de Accipitridae e Falconidae no portal Wikiaves para o domínio morfoclimático do Pantanal

Regnellea Scientia, 2022
O Brasil possui 47 espécies de aves na família Accipitridae e 20 na Falconidae, sendo conhecidas como gaviões e falcões. O portal Wikiaves é o principal agregador de registros fotográficos ornitológicos do país, porém registros destas famílias para o ...
A. Moura, F. S. Machado, M. A. L. Fontes
semanticscholar   +1 more source

Geometric morphometric analysis of skull shape in the Accipitridae

Zoomorphology, 2018
Morphological adaptations for feeding are a conspicuous feature of avian evolution. Accipitrids exhibit a wide range of prey preferences. Skulls of 97 species which were assigned to seven dietary groups in the present study, were compared from the dorsal, lateral, and ventral views using geometric morphometrics.
Guangdi Si   +4 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy