Activity for Some Animals are More Equal than Others

This is a part of Some Animals Are More Equal than Others: Keystone Species and Trophic Cascades
photo of a starfish

Summary

This activity explores the content and research discussed in the film Some Animals are More Equal than Others, which tells the story of the ecologists who first documented the role of keystone species in ecosystem regulation.

TEACH TIME: 
Two 50-minute class periods.
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