Results 21 to 30 of about 5,002 (266)

Assessing relative hazard, risk, and seasonal differences of wildlife‐aircraft collisions

open access: yesWildlife Society Bulletin
Wildlife collisions with aircraft have serious safety and economic implications. Strike risk models are used to assess the probability of an adverse event between wildlife and aircraft, providing information to guide wildlife management at airports.
Caryn D. Ross   +4 more
doaj   +2 more sources

Mitochondrial Genome Analysis of Philippine Eagles (<i>Pithecophaga jefferyi</i> Ogilvie-Grant 1896) From the Greater Mindanao Faunal Region. [PDF]

open access: yesEcol Evol
Mitogenome sequencing is a promising alternative for the genetic studies of animals. In this work, we examined the genetic diversity of the critically endangered and endemic Philippine eagles and their evolutionary relationship to other birds of prey.
Bacus MG   +11 more
europepmc   +2 more sources

Cathartes aura

open access: yes, 2018
Cathartes aura (Linnaeus, 1758) Records. Table 3. Turkey vulture individuals were identified by size, shape, and color pattern (Fig. 12). The body feathers were mostly brownish-black, but the flight feathers on the wings were silvery-gray underneath, contrasting with the darker wing linings. The head was small in proportion to the body and red in color
Fischer, Wagner   +2 more
openaire   +2 more sources

Exchanging carrion for fresh meat: the vulture Cathartes burrovianus (Aves, Cathartidae) preys on the snake Xenodon merremii (Serpentes, Dipsadidae) in southeastern Brazil [PDF]

open access: yesBiotemas, 2010
The Lesser Yellow-headed Vulture (Cathartes burrovianus) is known mainly for its necrophagic habits, typical of the Cathartidae. However, members of this family also hunt live prey, though this behavior is not well documented.
Thiago Oliveira e Almeida   +2 more
doaj   +2 more sources

Navigating the risks and rewards of scavenging in multipredator, human-impacted landscapes. [PDF]

open access: yesEcology
Abstract Large carnivores can influence smaller scavengers through both positive and negative interactions (e.g., carrion provisioning and intraguild killing) and ultimately shape scavenging efficiency. However, we know little about this trade‐off in anthropogenic landscapes where humans kill carnivores and provide carrion subsidies.
Cunningham CX   +6 more
europepmc   +2 more sources

Highly Pathogenic Avian Influenza A (H5N1) Infection in Bearded Vultures in Spain. [PDF]

open access: yesZoonoses Public Health
ABSTRACT We report mortality in bearded vultures ( Gypaetus barbatus ) associated with highly pathogenic avian influenza HPAI A H5N1 clade 2.3.4.4b, responsible for the current HPAI panzootic. Between April and May 2022, a total of five bearded vultures from Spain, four free‐ranging and one captive individual, were found dead in their nest or with ...
Martínez R   +9 more
europepmc   +2 more sources

ANESTESIA PARA OSTEOSSÍNTESE EM URUBU-DE-CABEÇA-AMARELA (CATHARTES BURROVIANUS URUBUTINGA): RELATO DE CASO

open access: goldAnais do III Congresso Nacional de Especialidades Veterinárias On-line
rebecka carvalho de souza silva   +1 more
openalex   +2 more sources

Richness and abundance of diurnal raptors from Fernandez Canyon, Lerdo, Durango

open access: yesHuitzil, 2020
Biological monitoring is essential to understand population dynamics, ecological processes and emerging problems. In this study we determine the richness and abundance of diurnal raptors in the Fernandez Canyon State Park in Durango, Mexico.
Jesús Favela-Mesta   +1 more
doaj   +1 more source

The mechanisms of color production in black skin versus red skin on the heads of New World vultures

open access: yesAvian Research, 2023
A determination of how the color of animal integument is produced is a starting point for investigations into the function and evolution of coloration. The mechanisms that give rise to the color of bare skin of New World vultures are largely unexplored ...
Nicholas M. Justyn   +5 more
doaj   +1 more source

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