Results 61 to 70 of about 4,246 (251)

Highly Pathogenic Avian Influenza A (H5N1) Infection in Bearded Vultures in Spain

open access: yesZoonoses and Public Health, EarlyView.
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 acute ...
Remigio Martínez   +9 more
wiley   +1 more source

El Aguilucho Jote (Buteo albonotatus) en Argentina [PDF]

open access: yes, 2014
En este trabajo confirmamos mediante fotografías la presencia del Aguilucho Jote en Argentina en seis localidades, reportamos observaciones sin documentación en siete nuevas localidades, demostramos la existencia de al menos un reporte erróneo de la ...
Almiron, Daniel   +5 more
core   +1 more source

Inventario de avifauna del norte de Entre Ríos, Argentina: registros notables y perspectivas de conservación [PDF]

open access: yes, 2018
Biodiversity inventories remain fundamental tools for biodiversity conservation. Neotropical biota has poor faunal inventories. In Argentina, the avifauna of the province of Entre Ríos is still not well known.
Dardanelli, Sebastián   +2 more
core   +2 more sources

A new haemosporidian parasite from the Red-legged Seriema Cariama cristata (Cariamiformes, Cariamidae)

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2022
Haemoproteids (Haemosporida, Haemoproteidae) are a diverse group of avian blood parasites that are transmitted by hematophagous dipterans. In this study, we describe Haemoproteus pulcher sp. nov.
Ralph Eric Thijl Vanstreels   +9 more
doaj  

Effects of wind farms on raptors: A systematic review of the current knowledge and the potential solutions to mitigate negative impacts

open access: yesAnimal Conservation, Volume 28, Issue 3, Page 334-352, June 2025.
Our review of 195 studies highlights the consensus on raptors’ avoidance behavior and population decline post‐wind farm installation, emphasizing the significant risks posed by mountaintop wind farms to soaring raptors. Adult raptor mortality, particularly among endangered species, and the elevated collision risks faced by young individuals underscore ...
I. Estellés‐Domingo   +1 more
wiley   +1 more source

Two new reports of leucistic birds from Mexico

open access: yesHuitzil
We present two new records of leucism in two bird species from two locations in Mexico. First, we report one leucistic Barn Swallow (Hirundo rustica); the individual was a nestling observed between 15 July and 6 August 2010, in a suburban area of ...
Oscar Francisco Reyna Bustos   +1 more
doaj   +1 more source

Effects of vehicle speed on flight initiation by Turkey vultures: implications for bird-vehicle collisions. [PDF]

open access: yesPLoS ONE, 2014
The avoidance of motorized vehicles is a common challenge for birds in the modern world. Birds appear to rely on antipredator behaviors to avoid vehicles, but modern vehicles (automobiles and aircraft) are faster than natural predators.
Travis L DeVault   +4 more
doaj   +1 more source

Geronogyps reliquus Campbell (Ciconiiformes: Vulturidae) en el Pleistoceno tardío de la provincia de Entre Ríos y su significado paleoambiental [PDF]

open access: yes, 2007
Fil: Noriega, Jorge Ignacio. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos.
Noriega, Jorge Ignacio   +1 more
core   +1 more source

Species Composition and Diversity of Hawk Populations in Northeastern Arkansas [PDF]

open access: yes, 1978
Species composition and diversity of hawk populations were analyzed for northeastern Arkansas by the use of roadside censuses conducted in September through April from 1974- 1977.
Hanebrink, Earl L.   +2 more
core   +2 more sources

FOGS: A SNPSTR Marker Database to Combat Wildlife Trafficking and a Cell Culture Bank for Ex‐Situ Conservation

open access: yesMolecular Ecology Resources, Volume 25, Issue 4, May 2025.
ABSTRACT Illegal wildlife trade is a growing problem internationally. Poaching of animals not only leads to the extinction of populations and species but also has serious consequences for ecosystems and economies. This study introduces a molecular marker system that authorities can use to detect and substantiate wildlife trafficking.
Annika Mozer   +19 more
wiley   +1 more source

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