Brown bear

Meet brown bear—one more extraordinary life to discover.

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A CLOSER LOOK

A reference overview

The brown bear (Ursus arctos) is a large bear native to Eurasia and North America. Of the land carnivorans, it is rivaled in size only by its closest relative, the polar bear, which is much less variable in size and slightly bigger on average. The brown bear is a sexually dimorphic species, as adult males are larger and more compactly built than females.

Overview excerpt from Wikipedia contributors · Brown bear, under CC BY-SA 4.0. Excerpt may be shortened. Overview retrieved 2026-10-09.

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The evidence behind this discovery

Source-linked

This overview is attributed to Wikipedia contributors and was retrieved on 2026-10-09. Retrieval is not independent scientific review.

Reference media

The picture has a linked creator and license. Extinct-animal images may show a fossil, specimen or reconstruction; a reconstruction is not a photograph of the living animal.

Scope and uncertainty

Map points represent selected regions, not complete ranges or live sightings. References and identifications can change. A linked source is not an expert certification.

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Brown bear

A reference overview

The evidence behind this discovery

Where will this discovery take you?

African bush elephant ↗

What can a picture tell you? ↗

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