Results 91 to 100 of about 1,229 (111)

Evolution of plumage coloration in the crow family (Corvidae) with a focus on the color-producing microstructures in the feathers: a comparison of eight species

open access: yes, 2019
Plumage coloration has been the subject for a variety of questions that comprise the center of modern evolutionary biology. Unlike carotenoids that the concentration directly influences the intensity of the color, melanin, in addition to produce brown or
최재천
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Key to the species of Morishitium Wienberg, 1928 (Cyclocoelidae), with the description of a new species from the red-billed blue magpie, Urocissa erythrorhyncha (Boddaert) (Corvidae) from Guizhou Province, People's Republic of China

open access: yes, 2014
Dronen, Norman O. (2014): Key to the species of Morishitium Wienberg, 1928 (Cyclocoelidae), with the description of a new species from the red-billed blue magpie, Urocissa erythrorhyncha (Boddaert) (Corvidae) from Guizhou Province, People's Republic of ...
Dronen, Norman O.
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Helminth fauna of birds belonging to Corvidae family distributed in Bursa and its surroundings

open access: yes
Bu çalışmada, Türkiye’nin Bursa ili ve çevresinden ölü olarak temin edilen Corvidae familyasına ait 5 konak kuş türünün helmint parazitlerinin belirlenmesi hedeflenmiştir. Bu amaçla Haziran 2015 ve Temmuz 2024 tarihleri arasında toplam 60 birey (22 birey
Dirshe, Mohamed Warsame
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Clave osteológica para la identificación de los Passeriformes ibéricos. 2. Hirundinidae, Prunellidae, Sittidae, Certhiidae, Troglodytidae, Cinclidae, Laniidae, Oriolidae, Corvidae, Sturnidae, Motacillidae

open access: yes, 1986
Nos ocupamos en este trabajo de la diagnosis osteológica de las especies ibéricas de Hirundinidae, Prunellidae, Sittidae, Certhiidae, Troglodytidae, Cinclidae, Laniidae, Oriolidae, Corvidae, Sturnidae, Motacillidae, a la vez que se ofrecen las claves ...
Moreno, Eulalia
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Under the Same Sky [PDF]

open access: yes
Corvidae, Aeon
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