Results 51 to 60 of about 1,082,707 (151)

Avian influenza overview June–September 2025

EFSA Journal, Volume 23, Issue 10, October 2025.
Abstract Between 7 June and 5 September 2025, 183 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (27) and wild (156) birds across 15 countries in Europe. Although HPAI A(H5N1) virus detections were predominant in western and southwestern Europe, they also occurred on the northernmost coast of Norway. More than
European Food Safety Authority, European Centre for Disease Prevention and Control, European Union Reference Laboratory for Avian Influenza, Leonidas Alexakis, Hubert Buczkowski, Mariette Ducatez, Alice Fusaro, Jose L. Gonzales, Thijs Kuiken, Gražina Mirinavičiūtė, Karl Ståhl, Christoph Staubach, Olov Svartström, Calogero Terregino, Katriina Willgert, Miguel Melo, Lisa Kohnle   +16 more
wiley   +1 more source

Nuevas preguntas sobre una antigua federación aymara. Algunos aportes en torno a la Federación Qharaqhara (Charcas, siglo XVI) [PDF]

, 2012
La Federación Qharaqhara constituyó uno de los mayores colectivos políticos del sur andino en el siglo XVI. Este trabajo ofrece una relectura sobre la existencia prehispánica y temprano colonial de algunas entidades que habrían integrado esa federación ...
Zagalsky, Paula Cecilia
core  

Archeological Data Recovery Excavations along Becerra Creek (41WB556), Webb County, Texas [PDF]

, 2002
From June through August 2000, The Center for Archaeological Research of The University of Texas at San Antonio conducted archeological data recovery for prehistoric site 41WB556, under contract with Texas Department of Transportation. The investigations
Mahoney, Richard B., Maudlin, Raymond P., Tomka, Steve A.   +2 more
core   +2 more sources

Assessment of a Social Media‐Based Method for Determining Raptor Diet

Ecology and Evolution, Volume 15, Issue 6, June 2025.
This study mined social media as a citizen science method to reduce the time burden and biases associated with recording accurate diet information for predators. In total, 1985 prey observations were recorded of two Australian coastal raptors and were used to produce diet profiles that were compared by region, social media platform, and against other ...
Leo Biggs, Greg S. Baxter, Stephen J. S. Debus, Neal Finch, Anysha Riggs, Hayden Houweling, Melissa Appleby, Peter J. Murray   +7 more
wiley   +1 more source

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

Wildlife Society Bulletin, Volume 49, Issue 2, June 2025.
Pulsed resources can dramatically influence spatial ecology of wildlife. We investigated black vulture responses to resource pulses from white‐tailed deer hunting season. We found that black vulture home range size and overlap decreased with harvest intensity. Abstract Pulsed resources can dramatically influence spatial ecology of wildlife.
Alexandra M. Dudley, Marian A. Wahl, Lee A. Humberg, Bryan M. Kluever, Grant N. Burcham, Patrick A. Zollner   +5 more
wiley   +1 more source

Caracterització de l'avifauna de la conca del riu Quiroz : identificació de les zones amb potencial aviturístic i d'interès per a la conservació [PDF]

, 2008
La conca del riu Quiroz, al nord del Perú, està influenciada per dues zones d'endemisme d'aus i conté quatre àrees importants per a la conservació d'aus.
Pérez García, Elvira, Universitat Autònoma de Barcelona. Facultat de Ciències   +1 more
core  

Under the radar: The availability of nonsteroidal anti‐inflammatory drugs in South America and implications for avian scavenger populations

Conservation Science and Practice, Volume 7, Issue 4, April 2025.
The use of diclofenac and other nonsteroidal anti‐inflammatory drugs (NSAIDs) has been identified as a cause of vulture decline in Asia and Europe. Investigation into the availability of two NSAIDs (diclofenac and flunixin) in South America found that both are approved for veterinary use and are accessible in all countries searched, across many ...
Kane P. J. Colston, Irene Bueno, Lucas Gelid, Juan Manuel Grande   +3 more
wiley   +1 more source

Anthropogenic nesting substrates increase parental fitness in a Neotropical songbird, the pale‐breasted thrush Turdus leucomelas

Journal of Avian Biology, Volume 2025, Issue 1, January 2025.
The failure of breeding attempts is a major hindrance to bird reproduction, making nest site choice under strong selective pressure. Urbanization may offer lower risk of nest predation to certain bird species, but the impact of using anthropogenic structures as nesting sites on parental fitness is seldom studied.
Augusto Florisvaldo Batisteli, Hugo Sarmento, Marco Aurélio Pizo   +2 more
wiley   +1 more source

Heterospecific sociality of birds on beaches from southeastern Brazil

Zoologia (Curitiba), 2009
Studies on the sociality of heterospecific assemblages of birds have promoted a greater understanding of the types of interactions and survivorship between coexisting species.
César Cestari
doaj  

Double brooding and offspring desertion in the barn owl (Tyto alba) [PDF]

, 2015
Many bird species produce two annual broods during a single breeding season. However, not all individuals reproduce twice in the same year suggesting that double brooding is condition-dependent.
Béziers, P., Roulin, A.
core   +1 more source