Results 81 to 90 of about 2,180 (184)

Emerging threat of avian influenza to the world's vultures

open access: yes
Conservation Biology, EarlyView.
Jon Morant   +3 more
wiley   +1 more source

Breeding biology of the Black Vulture Coragyps atratus brasiliensis (Aves: Cathartidae) in São Paulo, Brazil, with cryptic aspects revealed by camera traps

open access: yesZoologia (Curitiba)
Vultures are the only obligate terrestrial scavenging vertebrates, playing critical roles in sanitation and ecosystem services. However, the breeding biology of New World vultures remains poorly understood.
Murilo Carneiro Silva   +2 more
doaj   +1 more source

Self-Injurious Behavior in a Captive, Malimprinted Coragyps atratus [PDF]

open access: yes, 2021
Lurch is a Coragyps atratus who was raised in captivity and imprinted on humans. He was an education animal at the Silver Springs Zoo until its closure.
Swartout, Brittany
core  

Assessing sustainable lethal take for great blue heron in the northeastern United States

open access: yesWildlife Society Bulletin, Volume 50, Issue 1, March 2026.
We used Prescribed Take Level (PTL) models to estimate sustainable take limits for great blue heron and aid depredation permitting decisions by the USFWS in the northeastern United States. The PTL models suggested that current lethal take levels are sustainable and that cumulative authorized regional take should not exceed 2,650 individuals per year ...
Eric G. LeFlore   +5 more
wiley   +1 more source

Taphonomy of bones remains from pellets of Coragyps atratus (black vulture) in the northwest of the argentinian Patagonia [PDF]

open access: yes, 2021
Existen diversos estudios actualísticos en tafonomía sobre restos de presas de diferentes especies de aves raptoras. Sin embargo, este tipo de trabajos en aves carroñeras ha sido escasamente considerado hasta el momento en Argentina, a pesar que ellas ...
Ballejo, Fernando   +2 more
core  

Diagnóstico del Gallinazo (Coragyps atratus) como Bioindicador en el Suroccidente de Bogotá-Colombia, Implicaciones Ambientales

open access: yes, 2021
Introduction: Waste management conditions by some industries in Bogotá and the dumping of waste by the population adjacent to them, is a problem that directly affects and impacts on the environmental and public health conditions, where the birdlife is ...
Gaona, Luis A.   +3 more
core  

Treatment of pressure gun fractures and release in the wild of a caracara (Caracara plancus)

open access: yesVeterinary Record Case Reports, Volume 13, Issue 4, December 2025.
Abstract This report aims to describe the treatment progression of a free‐living southern crested caracara (Caracara plancus plancus) with gunshot‐related fractures. Radiographic examination revealed a comminuted fracture in the mid‐diaphysis of the humerus with displaced fragments, a comminuted fracture of the proximal third of the radius shaft, and ...
Guilherme Rech Cassanego   +4 more
wiley   +1 more source

Self-Injurious Behavior of a Captive Coragyps atratus [PDF]

open access: yes, 2020
As zoos become more numerous the challenge for keepers to ensure animal well-being and identify adverse behaviors becomes immense. Intelligent animals in captivity have a higher likelihood of participating in selfharm activities compared to their wild ...
Bouchenot, Jennifer
core  

Contribuição à avifauna observada na praia do Mar Grosso em Laguna, SC

open access: yesBiotemas, 2003
A praia do mar Grosso está localizada na área urbano do município de Laguna em Santa Catarina. De 06 a 14 de janeira de 2001 foi realizado o levantamento qualitativo da avifauna local.
Roges Roveda Vinhola da Silva
doaj  

Scavenging and predation by Black Vultures Coragyps atratus at a South American sea lion breeding colony [PDF]

open access: yes, 2008
Many animal species benefit from resources provided by other species. Such species may develop or coevolve particular interspecific relationships (for example: competition, depredation and mutualism).
Pavés, HJ, Espinoza, CI, Schlatter, RP
core   +1 more source

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