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 Family in memory of Henry and Clarisse Arnhold, Sue and Edgar Wachenheim III, The Fairweather Foundation, the Kate W. Cassidy Foundation, …

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