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Contents contributed and discussions participated by Allison Heffron
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Allison Heffron
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Emperor Penguins
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www.sciencespacerobots.com/-by-antarctic-sea-ice-62620124
pingthoreau2013
penguinextinction
shared by
Allison Heffron
on 08 Apr 13
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https://www.sharksavers.org/en/education/sharks-are-in-trouble/
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animal
life
extinction
pingthoreau2013
overfishing
started by
Allison Heffron
on 26 Mar 13
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Allison Heffron