Results 91 to 100 of about 2,459 (208)

Avian influenza overview September–December 2024

EFSA Journal, Volume 23, Issue 1, January 2025.
Abstract Between 21 September and 6 December 2024, 657 highly pathogenic avian influenza (HPAI) A(H5N1) and A(H5N5) virus detections were reported in domestic (341) and wild (316) birds across 27 countries in Europe. Many HPAI outbreaks in domestic birds were clustered in areas with high poultry density and characterised by secondary farm‐to‐farm ...
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, Karl Ståhl, Christoph Staubach, Olov Svartström, Calogero Terregino, Katriina Willgert, Miguel Melo, Lisa Kohnle   +15 more
wiley   +1 more source

Coastal connectivity of marine predators over the Patagonian Shelf during the highly pathogenic avian influenza outbreak

Ecography, Volume 2024, Issue 11, November 2024.
Animal movement and population connectivity are key areas of uncertainty in efforts to understand and predict the spread of infectious disease. The emergence of highly pathogenic avian influenza (HPAI) in South America poses a significant threat to globally significant populations of colonial breeding marine predators in the South Atlantic.
Javed Riaz, Rachael A. Orben, Amandine Gamble, Paulo Catry, José P. Granadeiro, Letizia Campioni, Megan Tierney, Alastair M. M. Baylis   +7 more
wiley   +1 more source

Distribution and abundance of the South American sea lion Otaria flavescens (Carnivora: Otariidae) along the central coast off Chile Distribución y abundancia del lobo marino común Otaria flavescens (Carnivora: Otariidae) en la costa de Chile central

Revista Chilena de Historia Natural, 2011
The onshore distribution and abundance of the South American sea lion Otaria flavescens along the central Chilean coast was estimated during the period January-February 2007.
MARITZA SEPÚLVEDA, DORIS OLIVA, ALEJANDRA URRA, MARÍA J PÉREZ-ÁLVAREZ, RODRIGO MORAGA, DANIEL SCHRADER, PATRICIA INOSTROZA, ANGELA MELO, HUMBERTO DÍAZ, WALTER SIELFELD   +9 more
doaj  

Comportamiento reproductivo del lobo marino sudamericano [PDF]

, 2000
En la evolución de los lobos sudamericanos, son varios los factores que modelaran sus comportamientos reproductivos y las diferencias entre los sexos que podemos observar en la naturaleza.
Cappozzo, L.
core  

Avian influenza overview June–September 2024

EFSA Journal, Volume 22, Issue 10, October 2024.
Abstract Between 15 June and 20 September 2024, 75 highly pathogenic avian influenza (HPAI) A(H5) and A(H7) virus detections were reported in domestic (16) and wild (59) birds across 11 countries in Europe. Although the overall number of detections in Europe continued to be low compared to previous epidemiological years, an increase in cases along the ...
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, Karl Ståhl, Christoph Staubach, Olov Svartström, Calogero Terregino, Katriina Willgert, Roxane Delacourt, Lisa Kohnle   +15 more
wiley   +1 more source

Pautas de procesamiento y consumo de pinnípedos en la costa Sur de Tierra del Fuego e Isla de los Estados: un análisis comparativo

Arqueologia, 2017
Si bien los pinnípedos (Arctocephalus australis y Otaria flavescens) constituyeron uno de los principales recursos para las cazadores-recolectores del sur de Tierra del Fuego e Isla de los Estados durante el Holoceno, existió variabilidad en la ...
María P. Martinoli
doaj   +2 more sources

Inhalant anesthesia for minimally invasive procedures in free‐ranging Guadalupe fur seals (Arctocephalus philippii townsendi)

Marine Mammal Science, Volume 40, Issue 3, July 2024.
Abstract Free‐ranging otariids are routinely captured for data and sample collection. To achieve this, anesthesia may be used to facilitate handling, decrease stress, and improve human and animal safety. Injectable anesthetics are widely used for such endeavors; however, certain disadvantages to this approach warrant further exploration of alternative ...
Lorraine Barbosa, Benny Borremans, Alissa C. Deming, Casandra Gálvez, Tenaya Norris, Sarah Pattison, Sophie Whoriskey, Fernando R. Elorriaga‐Verplancken   +7 more
wiley   +1 more source

Avian influenza overview March–June 2024

EFSA Journal, Volume 22, Issue 7, July 2024.
Abstract Between 16 March and 14 June 2024, 42 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (15) and wild (27) birds across 13 countries in Europe. Although the overall number of detections in Europe has not been this low since the 2019–2020 epidemiological year, HPAI viruses continue to circulate at a very ...
European Food Safety Authority, European Centre for Disease Prevention and Control, European Union Reference Laboratory for Avian Influenza, Leonidas Alexakis, Alice Fusaro, Thijs Kuiken, Gražina Mirinavičiūtė, Karl Ståhl, Christoph Staubach, Olov Svartström, Calogero Terregino, Katriina Willgert, Roxane Delacourt, Sonagnon Martin Goudjihounde, Malin Grant, Stefania Tampach, Lisa Kohnle   +16 more
wiley   +1 more source

Vulnerabilidad relativa de tetrápodos en la Reserva Arroyo Zabala (Buenos Aires, Argentina) [PDF]

, 2012
Los tetrápodos poseen características de vulnerabilidad adecuadas para centrar en ellos prioridades de gestión y protección. El objetivo fue determinar la vulnerabilidad relativa de los anfibios, reptiles y mamíferos con distribución comprobada o ...
Kristensen, María Julia, Leber, Virginia Andrea   +1 more
core   +1 more source

Combining potential and realized distribution modeling of telemetry data for a bycatch risk assessment

Ecology and Evolution, Volume 14, Issue 6, June 2024.
We applied telemetry data of a mobile and widespread species in a combined distribution modeling framework (distribution was modeled at the population‐level and individual‐level). In our northern Chile study system, the combined predictions of South American sea lions revealed unique patterns of habitat use across scales.
Bethany H. Frantz, Maritza Sepúlveda, Marisol García‐Reyes, Rodrigo Vega, Daniel M. Palacios, Luis Bedriñana‐Romano, Luis A. Hückstädt, Macarena Santos‐Carvallo, Jerry D. Davis, Ellen Hines   +9 more
wiley   +1 more source