carrion, grasses, shoots, sedges and forbs are the dietary mainstays for brown bears from almost every part of their distribution. Fruits, including berries...

The Ussuri brown bear (Ursus arctos lasiotus), also known as the Ezo brown bear, Russian grizzly bear, or the black grizzly bear, is a subspecies of the...

The Eurasian brown bear (Ursus arctos arctos) is one of the most common subspecies of the brown bear, and is found in much of Eurasia. It is also called...

The brown bear (Ursus arctos) is a large bear species found across Eurasia and North America. It is one of the largest living terrestrial members of the...

found in caves. This reflects the views of experts that cave bears may have spent more time in caves than the brown bear, which uses caves only for hibernation...

all other bear species combined. Along with the brown bear (Ursus arctos), it is one of only two modern bear species not considered by the IUCN to be...

The polar bear (Ursus maritimus) is a large bear native to the Arctic and nearby areas. It is closely related to the brown bear, and the two species can...

The grizzly bear (Ursus arctos horribilis), also known as the North American brown bear or simply grizzly, is a population or subspecies of the brown...

Education Act of 1994 (DSHEA) defines the term "dietary supplement" to mean a product (other than tobacco) intended to supplement the diet that bears or contains...

The ABC Islands bear or Sitka brown bear (Ursus arctos sitkensis) is a subspecies or population of brown bear that resides in Southeast Alaska and is...

especially the white-tailed eagle, which tends to have a slightly longer wingspan as well. There are many differences in the dietary biology of these species...

The Tremarctinae or short-faced bears is a subfamily of Ursidae that contains one living representative, the spectacled bear (Tremarctos ornatus) of South...

their dietary requirements. The giant panda is exclusively found in six mountainous regions in a few provinces. It is also found in elevations of up to...

than brown and Asian black bears. It shares features of insectivorous mammals and evolved during the Pleistocene from the ancestral brown bear through...

"Dietary niche separation of three Late Pleistocene bear species from Vancouver Island, on the Pacific Northwest Coast of North America". Journal of Quaternary...

The sun bear (Helarctos malayanus) is a species in the family Ursidae (the only species in the genus Helarctos) occurring in the tropical forests of Southeast...

than to the sloth bear. Nevertheless, this may be single observation only; according to the dietary habits of sloth bears, while sloth bears prefer termites...

The Kermode bear, sometimes called the spirit bear (Ursus americanus kermodei), is a subspecies of the American black bear and lives in the Central and...

spectacled bears' herbivorous dietary preferences. The spectacled bear's sense of smell is extremely sensitive. They can perceive from the ground when...

DV) of the dietary minerals phosphorus and potassium (table). While fresh A. bisporus only contains 0.2 micrograms (8 IU) of vitamin D per 100 g, the ergocalciferol...

S2CID 4366123. Evans, Alina (11 February 2016). "Drivers of hibernation in the brown bear". Frontiers in Zoology. 13 (1): 7. doi:10.1186/s12983-016-0140-6...

which is rare and usually due to an underlying problem with digesting dietary fat rather than from a diet low in vitamin E, can cause nerve problems...

the giant panda, which is a bear, though both possess elongated wrist bones or "false thumbs" used for grasping bamboo. The evolutionary lineage of the...

ungulates which bear weight equally on two (an even number) of their five toes: the third and fourth, often in the form of a hoof. The other three toes...

The koala (Phascolarctos cinereus), sometimes called the koala bear, is an arboreal herbivorous marsupial native to Australia. It is the only extant representative...

activity. Dietary retinol is absorbed from the digestive tract via passive diffusion. Unlike retinol, β-carotene is taken up by enterocytes by the membrane...

more of the Daily Value, DV) of vitamin B6 and a moderate source (10–19% DV) of vitamin C, dietary fiber, and riboflavin (table). "The pineapple, the mangosteen...

protein, 3% dietary fiber, 0.8% ash and 0.1% fat. "Erodium cicutarium", NBN Atlas, retrieved 2022-02-19 "Erodium cicutarium (L.) L'Hér". Plants of the World...

fat-soluble vitamin in the vitamin A family that is found in food and used as a dietary supplement. Retinol or other forms of vitamin A are needed for...

to Review the Dietary Reference Intakes for Sodium and Potassium (2019). Oria, Maria; Harrison, Meghan; Stallings, Virginia A. (eds.). Dietary Reference...