Sidedoor: Birds, Birds, Birds! (Season 5, Ep. 4)

Three billion birds have gone missing since 1970.

And conservation biologist Pete Marra considers it his life’s work to make sure more don’t slip away without a fight. In this episode, we go bird-spotting with Pete, and learn what each of us can do to bring birds back.

Biology, Conservation & Sustainability, Zoology
High School

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