Results 131 to 140 of about 5,801 (222)

The southernmost bear:Pararctotherium(Carnivora, Ursidae, Tremarctinae) in the latest Pleistocene of southern Patagonia, Chile [PDF]

open access: green, 2003
Francisco J. Prevosti   +4 more
openalex   +1 more source

METASTASIZING OVARIAN CARCINOMA IN AN EURASIAN BROWN BEAR (Ursus arctos arctos): A CASE REPORT

open access: yesSlovenian Veterinary Research, 2016
Summary: A case of ovarian carcinoma, never previously reported in bear is described. A 37-year-old, nulliparous, female Eurasian brown bear hosted at the Falconara Parco Zoo in Italy, showed neurological clinical signs including bilateral blindness and
Giacomo Rossi   +6 more
doaj  

Wild sun bears (Helarctos malayanus) exhibit aseasonality in parturition

open access: yesTheriogenology Wild
Seasonal reproduction can provide species with fitness advantages by allowing the birth of young to coincide with favorable environmental conditions, particularly in environments with high seasonal and intra-annual variation in these conditions. Seven of
Zachary A. David   +8 more
doaj  

New localities of Quaternary fossil Bears (Ursus sp. L.) (Mammalia: Carnivora: Ursidae) [PDF]

open access: green, 2010
Dilian Georgiev   +6 more
openalex   +1 more source

Captivity shapes the gut microbiota of Andean bears: Insights into health surveillance [PDF]

open access: yes, 2017
Borbon-Garcia, Andrea   +3 more
core   +2 more sources

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