Results 11 to 20 of about 500 (148)

Urban Green Spaces Set the Stage for Rare Interspecific Allopreening Between Crested Caracara (Caracara plancus) and Black Vultures (Coragyps atratus) [PDF]

open access: yesEcology and Evolution
Urban green spaces and wildlife corridors provide unique opportunities to observe how animals adapt and interact in human‐dominated landscapes. In San Antonio, Texas, both adjacent to and within the Phil Hardberger Park and the Robert L.B.
Lori Boies   +2 more
doaj   +3 more sources

Spatial responses of black vultures to resource pulses during white‐tailed deer hunting seasons

open access: yesWildlife Society Bulletin
Pulsed resources can dramatically influence spatial ecology of wildlife. Black vulture (Coragyps atratus) movements depend on habitat structure and foraging opportunities, but their responses to pulsed resources are poorly understood.
Alexandra M. Dudley   +5 more
doaj   +2 more sources

Taphonomic signatures of early scavenging by black and turkey vultures. [PDF]

open access: yesPLoS ONE
Scavenging is critical for nutrient cycling and maintenance of healthy ecosystems. While there is substantial research into the identification of taphonomic signatures from facultative mammalian scavengers, early stage scavenging signatures by vultures ...
Marian L Wahl   +7 more
doaj   +2 more sources

Consumo incidental de plástico y otros materiales antropogénicos por parte de Coragyps atratus (Bechstein, 1793) en un vertedero de basura de Ecuador

open access: yesRevista Peruana de Biología, 2021
En este estudio se analiza y discute la ingesta de plástico y otros materiales antropogénicos por parte de Coragyps atratus en un vertedero de residuos suburbano de Calceta, Provincia de Manabí, Ecuador. De un total de 112 egagrópilas analizadas, el 100%
Enrique Richard   +2 more
doaj   +1 more source

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

A Derived Morphology of the Quadrate May Support a Previously Unrecognized Major Higher-Level Clade of Neoavian Birds. [PDF]

open access: yesJ Morphol
The avian quadrate plays a critical role in cranial kinesis, but few comparative studies exist of its morphological variation across higher‐level taxa. In this study, the occurrence of a markedly concave articular facet of the condylus medialis is surveyed across neornithine birds.
Mayr G.
europepmc   +2 more sources

更好地管理和保护北美黑头美洲鹫需要基于科学的指导方针

open access: yesWildlife Letters, 2023
Black vultures (Coragyps atratus) provide invaluable ecological services through disposal of carrion and the mobilization of energy within the landscape.
Scott A. Rush   +8 more
doaj   +1 more source

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

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