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The Mysterious Loss of Starfish

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by

Madeleine Student

on 14 February 2014

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Transcript of The Mysterious Loss of Starfish

The Mysterious Loss of Starfish
What?
Starfish-wasting syndrome
Legs and arms fall off
guts fall out
can't regrow
sunflower star, purple sea star
12 species
Why?
Biologists think it is from warmer water, infections, viruses, and environmental issues
global warming
Video?
How It Affects Us?
Starfish are a keystone animal
they eat sea urchins
they eat kelp forest
Bye bye kelp forests
big issues
Normal
Abnormal
Lesions
Sources!
Google images
Fox news
www.youtube.com/watch?v=7U7HRTv4vcs
Questions?
Full transcript