Sea Butterflies In Danger | NOVA
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Pteropods, affectionately nicknamed "sea butterflies," are at the bottom of the ocean food chain.
If pteropod populations decline or disappear due to rising acidity, the consequences for marine life could be dire.
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PRODUCTION CREDITS
Original Footage
© WGBH Educational Foundation 2015
IMAGE CREDITS
(main image: pteropod)
©WGBH Educational Foundation 2015
This is an excerpt from the NOVA program "Lethal Seas."
If pteropod populations decline or disappear due to rising acidity, the consequences for marine life could be dire.
NOVA Facebook: https://www.facebook.com/NOVAonline
NOVA Twitter: https://www.twitter.com/novapbs
PRODUCTION CREDITS
Original Footage
© WGBH Educational Foundation 2015
IMAGE CREDITS
(main image: pteropod)
©WGBH Educational Foundation 2015
This is an excerpt from the NOVA program "Lethal Seas."
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