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Why Bats Share Blood

Vampire bats will sometimes share a blood meal—but only with friends and family.

Aired 11/22/2016

NOVA

Why Bats Share Blood

Clip: Season 43 | 1m 54sVideo has Closed Captions

Vampire bats will sometimes share a blood meal—but only with friends and family.

Vampire bats will sometimes share a blood meal—but only with friends and family.

Aired 11/22/2016

Problems with Closed Captions? Closed Captioning Feedback

Problems with Closed Captions? Closed Captioning Feedback

National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

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Carlisle

Why Bats Share Blood

Video has Closed Captions

Clip: S43 | 1m 54s | Vampire bats will sometimes share a blood meal—but only with friends and family. (1m 54s)

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National Corporate funding for NOVA is provided by Carlisle Companies. Major funding for NOVA is provided by the NOVA Science Trust, the Corporation for Public Broadcasting, and PBS viewers.

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