A black bear walks across a trackway at Kilham Bear Center in Lyme, New Hampshire. (VIDEO)

Dartmouth College

Caption

Ellison McNutt collects data from a juvenile female black bear (Ursus americanus), who walks bipedally, unassisted through the mud trackway at Kilham Bear Center in Lyme, New Hampshire.

Credit

Video by Jeremy DeSilva.

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none.

License

Original content

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