Results 101 to 110 of about 15,567 (163)

Issue Information

Conservation Science and Practice, Volume 8, Issue 9, September 2026.
wiley   +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

The Adrenal Cortisol Response to Increasing Ambient Temperature in Polar Bears (Ursus maritimus). [PDF]

Animals (Basel), 2022
Leishman EM, Franke M, Marvin J, McCart D, Bradford C, Gyimesi ZS, Nichols A, Lessard MP, Page D, Breiter CJ, Graham LH.   +10 more
europepmc   +1 more source

Correction to: Yes, they can: polar bears Ursus maritimus successfully hunt Svalbard reindeer Rangifer tarandus platyrhynchus. [PDF]

Polar Biol, 2022
Stempniewicz L, Kulaszewicz I, Aars J.
europepmc   +1 more source

Klima und Ökologie des Eisbären (Ursus maritimus) aus fachdidaktischer Sicht

, 2016
Der Eisbär (Ursus maritimus), das Symbol des Klimawandels. Ziel dieser Arbeit ist es, die Auswirkungen des Klimawandels auf den Lebensraum, die einzelnen Populationen, auf seine Hauptnahrung die Ringelrobbe, sowie auf die Biologie des Eisbären zu ...
Bittgen, Manuela
core  

Acute Chagas' cardiopathy in a polar bear (Ursus maritimus) in Guadalajara, Mexico

, 2017
We report a 24 year old female polar bear (Ursus maritimus) who contracted Chagas' infection at the Guadalajara Zoo, in Jalisco, México, and died of acute Chagas' carditis 15 days later.
Kasten Monges, Marina J., Jaime-Andrade, J., Lozano Kaste, Felipe J., Magallón Gastélum, Ezequiel, Lopes, Edison Reis, Hernández Gutiérrez, René J., Avila-Figueroa, David   +6 more
core  

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

(Table 1) Concentration of organohalogenated compounds in clean and contaminated hair of polar bears (Ursus maritimus) from East Greenland

, 2010
In this pilot study, we report on levels of persistent organohalogenated contaminants (OHCs) in hair of polar bears (Ursus maritimus) from East Greenland sampled between 1999 and 2001.
Born, Erik W, Covaci, Adrian, Hugo Neels (8004902), Sonne, Christian, Dietz, Rune, Erik W Born (6981605), Veerle LB Jaspers (7995803), Adrian Covaci (7995806), Robert J Letcher (6981587), Marcel Eens (313430), Eens, Marcel, Neels, Hugo, Jaspers, Veerle LB, Letcher, Robert J, Rune Dietz (6981611), Christian Sonne (6981602)   +15 more
core   +1 more source

Exploring personality assessments of animals in human care: a case study on polar bear ages, hierarchy, and behavior

Frontiers in Ethology
IntroductionPersonality assessments provide a valuable tool to understand the needs of an animal and improve animal wellbeing. Using personality data gathered from a modified five-factor personality assessment, this study explored the relationship ...
Anna M. Möhlmann, Maartje S. Penninga, Stephen D. Petersen, Courtney R. Shuert   +3 more
doaj   +1 more source

Space‐use strategies drive diet composition of Baffin Bay polar bears

Ecosphere
Polar bears (Ursus maritimus) depend on sea ice to hunt their ice‐associated prey. However, climate‐induced sea ice loss is leading to changes in space‐use strategies of polar bears, with bears in some subpopulations spending more time on land or ...
Jennifer H. Stern, Kristin L. Laidre, Erik W. Born, Øystein Wiig, Melissa A. McKinney   +4 more
doaj   +1 more source