Results 11 to 20 of about 4,271 (186)
Performance of SNP markers for parentage analysis in the Italian Alpine brown bear using non-invasive samples [PDF]
Nature Conservation, 2023 Determination of parentage provides valuable information for the conservation of wild populations, for instance, by allowing the monitoring of breeding success and inbreeding.
Patrizia Giangregorio +7 more
doaj +3 more sources
Space Use by Brown Bears (Ursus arctos) in the Sikhote-Alin [PDF]
Журнал Сибирского федерального университета: Серия Биология, 2019 Proper management of brown bear populations (Ursus arctos) requires knowledge of their ecology, including space use. Brown bear spatial patterns are particularly poorly understood in the Russian Far East, due to lack of telemetry studies. The aim of this
Ivan V. Seryodkin +3 more
doaj +1 more source
Monitoring of the situation “man and bear” [PDF]
Праці Теріологічної школи, 2010 Meeting of man with Ursus arctos has been analyzed in three mountain areas of Ukraine. Almost in 90 % cases of the meeting with man a predator escapes, almost 8 % cases finished by the attack of beast, provoked by man. Recommendations of the behaviour of
Pavlo Khoyetskyy
doaj +1 more source
Urinary capillariosis in a free-ranging Marsican brown bear (Ursus arctos marsicanus)
International Journal for Parasitology: Parasites and Wildlife, 2018 Extraintestinal nematodes have been seldom investigated in the brown bear (Ursus arctos). In this study, a case of urinary capillariosis and bladder associated lesions is reported in a deceased free-ranging Marsican brown bear (Ursus arctos marsicanus ...
Alessia Mariacher +3 more
doaj +1 more source
Lymphosarcoma in a brown bear (Ursus arctos)
Journal of Veterinary Science, 2001 An example of lymphoblastic lymphosarcoma was found in a 7-year-old male brown bear (Ursus arctos) that died after having a 7-month history of depression, anorexia and watery diarrhea. Grossly the mesenteric lymph nodes were enlarged to approximately 4 to 6 times their normal size and histologically diagnosed as lymphoblastic lymphosarcoma.
B I, Yoon +6 more
openaire +2 more sources
Threats and international tools for sustainable brown bear (Ursus arctos L.) management
Ekológia (Bratislava), 2013 Lavadinović V., Popović Z., Ristić Z., Beuković D.: Threats and international tools for sustainable brown bear (Ursus arctos L.) management. Ekologia (Bratislava), Vol. 32, No. 4, p. 345-351, 2013.
Lavadinović Vukan +3 more
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Questioning current practice in brown bear, Ursus arctos, conservation in Europe that undervalues taxonomy [PDF]
Animal Biodiversity and Conservation, 2016 The present paper highlights problems associated with the currently–accepted taxonomy of brown bear, Ursus arctos, and their consequences for conservation at the European level.
Gippoliti, S.
doaj
, 2009 7. Brown Bear Ursus arctos French: Ours brun / German: Braunbär / Spanish: Oso pardo Other common names: Grizzly Bear, Kodiak Bear Taxonomy. Ursus arctos Linnaeus, 1758, northern Sweden. Genetic data corroborate the distinctiveness of some subspecies, such as isabellinus in Central Asia, but not others.
Don E. Wilson, Russell A. Mittermeier
openaire +2 more sources
, 2023 Published as part of Parsons, Bethany, Wilson, Abbey E., Graham, Karen & Stenhouse, Gordon B., 2023, Grizzly bear (Ursus arctos) movements and habitat use predict human-caused mortality across temporal scales, pp. 81-94 in Canadian Journal of Zoology 101 (2) on pages 85-89, DOI: 10.1139/cjz-2022-0054, http://zenodo.org/record ...
Parsons, Bethany +3 more
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Brown Bear (Ursus arctos; Eurasia) [PDF]
, 2020 I consider the mountainside a special place, a place with power, as I do certain other valleys and basins ... where grizzlies still roam. I return to these places year after year, to keep track of the bears and to log my life. The bears provided a calendar for me when I got back from Vietnam, ...
Swenson J. E. +33 more
openaire +3 more sources