Gray Whales in a Changing Environment

Gray Whales in a Changing Environment

First Aired: 11/14/2012

Length: 58 minutes


How climate change impacts gray whales.
 
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The North Pacific gray whale has been called an ecosystem sentinel because it appears this species responds to large-scale environmental changes. Global climate change may ultimately make the biggest impact on these ocean giants. Join us as special guests Wayne Perryman and Dave Weller of Southwest Fisheries Science Center (NOAA) discuss how novel information on gray whales is reshaping scientists' understanding of this species.
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