Results 91 to 100 of about 2,167 (209)

Prospective study of the causes of death of free-living Falconiformes and Strigiformes at São Paulo City

open access: yes, 2007
O presente trabalho teve como objetivo identificar e caracterizar as causas de morte de aves de rapina de vida livre da região do município de São Paulo e áreas vizinhas.
Adriana Marques Joppert   +1 more
core   +1 more source

Extensive gross genomic rearrangements between chicken and Old World vultures (Falconiformes: Accipitridae)

open access: yes, 2006
The karyotypes of most birds consist of a small number of macrochromosomes and numerous microchromosomes. Intriguingly, most accipitrids which include hawks, eagles, kites, and Old World vultures (Falconiformes) show a sharp contrast to this basic avian ...
Volobouev, V.   +5 more
core   +1 more source

Falconiformes, Migration Extremes in Florida, 1964–1984

open access: yes, 1964
01 - Falconiformes Title Card 02 - Black vulture (Ceragyps atratus) 03 - Turkey vulture (Cathartes aura) 04 - Osprey (Pandion haliaetus) 05 - American Swallow-tailed kite (Elaneides ferficatus) 06 - Black-Shouldered kite (Elanus leucurus) 07 - Snail kite
Kale, Herbert W., II
core  

Evaluaciones morfológicas y sistémicas entre aves falconiformes y galliformes. Una revisión bibliográfica [PDF]

open access: yes
Las aves, uno de los grupos taxonómicos más diversos, presentaron adaptaciones morfológicas y fisiológicas especializadas que les permitieron habitar una gran variedad de nichos ecológicos. Los órdenes Falconiformes (aves de presa) y Galliformes (aves de
Rosales Bacian, Benjamín Cristóbal
core  

Health of an ex situ population of raptors (Falconiformes and Strigiformes) in Mexico: diagnosis of internal parasites

open access: yesRevista de Biología Tropical, 2011
Successful programs for ex situ and in situ conservation and management of raptors require detailed knowledge about their pathogens. The purpose of this study was to identify the internal parasites of some captive raptors in Mexico, as well as to verify ...
Tiziano Santos   +3 more
doaj  

Estudio de la comunidad de Falconiformes de la provincia de Ourense. Con mención especial para sus sierras suroccidentales

open access: yes, 2015
Se aportó información descriptiva sobre la comunidad de Falconiformes en la provincia de Ourense, en relación a su diversidad, abundancia, densidad y estimas poblacionales. Se hizo mención especial para las sierras suroccidentales (Baixa Limia), donde se
Tapia del Río, Luis Enrique
core  

Aspectos morfológicos de penas para a identificação de Accipitriformes e Falconiformes na cidade de Curitiba, Paraná [PDF]

open access: yes, 2015
Orientador: Emygdio Leite de Araujo Monteiro FilhoCoorientador : Henrique ChupilMonografia (Bacharelado) - Universidade Federal do Paraná. Setor de Ciências Biológicas. Curso de Graduação em Ciências BiológicasResumo : Os métodos de identificação de aves
Santos, Samuel Gabriel dos
core  

Figure 5 in Eigensurface analysis, ecology, and modelling of morphological adaptation in the falconiform humerus (Falconiformes: Aves)

open access: yes, 2012
Figure 5. Ordination of the 50 falconiform humerus surfaces in the space formed by the first three eigensurface axes. When taken together this three-dimensional space accounts for 62.4% of observed surface shape variation. Species abbreviations are given
Macleod, Norman, Sievwright, Holly
core   +1 more source

Maintenance of syntenic groups between Cathartidae and Gallus gallus indicates symplesiomorphic karyotypes in new world vultures

open access: yesGenetics and Molecular Biology, 2011
Similarities between New World and Old World vultures have been interpreted to reflect a close relationship and to suggest the inclusion of both in Accipitridae (Falconiformes).
Marcella M. Tagliarini   +3 more
doaj  

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