Results 121 to 130 of about 7,621 (257)

Polar Bear (Ursus maritimus) [PDF]

, 2020
Karyn D. Rode, Martyn Obbard, Stanislav E. Belikov, Andrew E. Derocher, George M. Durner, Gregory W. Thiemann, Morten Tryland, Robert J. Letcher, Randi Meyerson, Christian Sonne, Bjørn M. Jenssen, Rune Dietz, Dag Vongraven   +12 more
openaire   +1 more source

Telemetry without collars: performance of fur- and ear-mounted satellite tags for evaluating the movement and behaviour of polar bears

Animal Biotelemetry
The study of animal movement provides insights into underlying ecological processes and informs analyses of behaviour and resource use, which have implications for species management and conservation.
Tyler R. Ross, Gregory W. Thiemann, B. J. Kirschhoffer, Jon Kirschhoffer, Geoff York, Andrew E. Derocher, Amy C. Johnson, Nicholas J. Lunn, David McGeachy, Vicki Trim, Joseph M. Northrup   +10 more
doaj   +1 more source

Los osos del Pleistoceno Europeo [PDF]

, 1991
La persistencia de una pequeña comunidad residual de oso pardo, Ursus arctos LINNEO, en el norte de la Península Ibérica es un hecho excepcional dentro del conjunto faunístico de Europa occidental, de la que este gran carnívoro ha desaparecido hace
Torres Pérez-Hidalgo, Trinidad José
core   +1 more source

Qualitative Behaviour Assessment for zoo-housed polar bears (Ursus maritimus): Intra- and inter-day consistency and association to other indicators of welfare

, 2023
Cecilie Ravn Skovlund, Marlene Kirchner, Barbara Contiero, Signe Ellegaard, Xavier Manteca, Mikkel Stelvig, Oriol Talló-Parra, Björn Forkman   +7 more
openalex   +1 more source

Significance of autumn and winter food consumption for reproduction by Southern Beaufort Sea polar bears, Ursus maritimus [PDF]

, 2022
Blaine D. Griffen, John P. Whiteman, Sariah Pullan   +2 more
openalex   +1 more source

Long-term increases in pathogen seroprevalence in polar bears (Ursus maritimus) influenced by climate change. [PDF]

Glob Chang Biol, 2021
Pilfold NW, Richardson ES, Ellis J, Jenkins E, Scandrett WB, Hernández-Ortiz A, Buhler K, McGeachy D, Al-Adhami B, Konecsni K, Lobanov VA, Owen MA, Rideout B, Lunn NJ.   +13 more
europepmc   +1 more source

Los osos y el hombre [PDF]

, 1995
De las numerosas especies de oso que poblaron Iberia en los dos últimos millones de años, se poseen numerosos datos, que no se limitan al instante geológico congelado típico de la mayor parte de los yacimientos paleontológicos normales, sino que el hecho
Torres Pérez-Hidalgo, Trinidad José
core   +1 more source

Viral discovery in captive polar bears (Ursus maritimus)

, 2014
In 2010, two co-housed polar bears (Ursus maritimus) in the Wuppertal Zoological Garden exhibited seizures that led to the death of the female polar bear Jerka, 8 days later. The male polar bear Lars, survived after receiving medical treatment. Knut, the son of Lars, of the Berlin Zoological Garden also suffered seizures and drowned in 2011.
openaire   +1 more source

Modeling the demography of species providing extended parental care: A capture-recapture multievent model with a case study on polar bears (Ursus maritimus). [PDF]

Ecol Evol, 2021
Cubaynes S, Aars J, Yoccoz NG, Pradel R, Wiig Ø, Ims RA, Gimenez O.   +6 more
europepmc   +1 more source

Large carnivores in Croatia [PDF]

, 2012
Velike zvijeri ne označavaju zasebnu sistematsku kategoriju, već obuhvaćaju pripadnike reda zvijeri koji se ističu svojom veličinom. U Hrvatskoj nalazimo tri vrste velikih zvijeri : sivi vuk (Canis lupus), smeđi medvjed (Ursus arctos) i euroazijski ris ...
Orlović, Ana
core   +2 more sources