Why Protecting Birds Is Crucial to Ecosystems

Watch Erin Crotty, Audubon New York Executive Director, live on The Wall Street Journal.

Posted by Market Watch
November 10, 2016

Audubon New York's Erin Crotty discusses the group's efforts to conserve and restore natural environments for birds and other wildlife. She also explains how scientists see birds as an "indicator" species to gauge the overall health and balance of ecosystems.

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