Results 41 to 50 of about 508 (131)

Tongue and Glottis Morphology of Cathartes aura and the Secret of Its Functional Adaptation

open access: yesActa Zoologica, EarlyView.
ABSTRACT Cathartes aura, commonly known as the Turkey vulture, is a scavenger bird belonging to the family Cathartidae that is widely distributed throughout the Americas and classified as a New World vulture. Its diet primarily consists of small‐sized carcasses, predominantly of wild animals.
Jean Caio Figueiredo de Almeida   +5 more
wiley   +1 more source

The type specimens, type localities and nomenclature of Sarcoramphus vultures (Aves: Cathartidae), with a note on their speciation

open access: yes, 2015
Mlíkovský, Jiří (2015): The type specimens, type localities and nomenclature of Sarcoramphus vultures (Aves: Cathartidae), with a note on their speciation. Zootaxa 3918 (4): 579-586, DOI: 10.11646/zootaxa.3918.4.
Mlíkovský, Jiří
core   +1 more source

FIGURE 1 in Validity of Bartram's Painted Vulture (Aves: Cathartidae)

open access: yes, 2013
FIGURE 1. Eleazar Albin's painting of the Warwovwen or Indian Vulture was a hand-colored 1734 rendition of a captive vulture at Charing-Cross, England, that was of uncertain geographic origin, but presumably came from somewhere in the New World ...
Snyder, Noel F. R., Fry, Joel T.
core   +1 more source

Underestimation of avian diversity in the Tumbesian hotspot: Sampling gaps and conservation challenges

open access: yesConservation Science and Practice, Volume 8, Issue 10, October 2026.
This study provides the first comprehensive reassessment of avian diversity in the Tumbesian region in over 30 years, documenting 931 species and identifying significant sampling gaps driven by geographic accessibility. We reveal a critical misalignment between biodiversity value and current protection coverage, particularly in humid forests which ...
Anabel Cueva‐Agila   +3 more
wiley   +1 more source

Feathers and flu: identifying data gaps in avian influenza host dynamics to prioritize wildlife conservation Plumas y gripe: identificación de datos faltantes en la dinámica de hospedadores de la influenza aviar para priorizar la conservación de la vida silvestre

open access: yesWildlife Monographs, Volume 225, Issue 1, September 2026.
We describe the host response continuum for highly pathogenic avian influenza viruses (HPAIV), including the continuum of host responses to HPAIV infection and exposure based on the primary axis of host competence, ability to infect other hosts, and host vulnerability.
Johanna A. Harvey   +9 more
wiley   +1 more source

Nutritional osteodystrophy in South American birds of prey [PDF]

open access: yesPesquisa Veterinária Brasileira
: Nutritional osteodystrophy is a metabolic bone disease characterized by increased bone resorption and replacement by fibrous connective tissue, resulting from a diet with excess phosphorus or deficient in calcium or vitamin D.
Luiz G.S. Oliveira   +7 more
doaj   +1 more source

FIGURE 3 in Validity of Bartram's Painted Vulture (Aves: Cathartidae)

open access: yes, 2013
FIGURE 3. William Bartram's original portrait of Mico Chlucco, the Long Warrior or King of the Muscogulges, evidently dates from 1786 and was a response to a request from his publishers to provide a frontispiece for his immortal Travels, which finally ...
Snyder, Noel F. R., Fry, Joel T.
core   +1 more source

FIGURE 4 in Validity of Bartram's Painted Vulture (Aves: Cathartidae)

open access: yes, 2013
FIGURE 4. As reproduced from a photograph in Knight (1996), a limestone bowl recovered from the Moundville prehistoric site in central Alabama in 1906 has a handle resembling the head and neck of a King Vulture (or Painted Vulture), as suggested by ...
Snyder, Noel F. R., Fry, Joel T.
core   +1 more source

The Case of the Missing Green Iguana Predators: Reviews of Ecological Literature Should Go Beyond Google Scholar

open access: yesThe Bulletin of the Ecological Society of America, Volume 107, Issue 2, April 2026.
Abstract Knowing about species interactions is essential for ecological research, conservation efforts, resource management, and maintaining healthy ecosystems, but many of these, such as reports of predation, may not always be published in easily located resources—if they are published at all.
Matthijs P. van den Burg, Hinrich Kaiser
wiley   +1 more source

Ecología trófica y tafonomía del jote cabeza negra, Coragyps atratus (Cathartidae) y su comparación con otros cathartidae del noroeste de la Patagonia

open access: yes, 2016
Los estudios de ecología trófica son relevantes porque permiten entender la estructura y estabilidad de las redes tróficas y brindar aportes a la conservación de las especies intervinientes; como también pueden contribuir a los estudios de controles de ...
Ballejo, Fernando
core   +1 more source

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