Nature

How Starfish Changed Modern Ecology

Clip: Season 38 Episode 2 | 2m 49s | Video has closed captioning.

Witness scientist Bob Paine's breakthrough discovery of keystone species, through his ingenious experiment with tidepool starfish.

Aired: 10/09/19

Rating: NR

Problems Playing Video? | Closed Captioning

Major support for NATURE is provided by the Arnhold Foundation, The Fairweather Foundation, Kate W. Cassidy Foundation, Sue and Edgar Wachenheim III, Kathy Chiao and Ken Hao, Charles Rosenblum, Filomen …

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