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Nature

Running With The Herd: A NATURE Short Film

Special | 13m 56s

Biologist Jack Hogg has been studying a herd of wild bighorn sheep on Montana’s National Bison Range for more than 35 years. When Jack’s herd gets infected with a deadly form of pneumonia, he goes in search of answers.

Aired: 12/10/18

Rating: NR

Video has closed captioning.
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