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. See Seven Simple Actions to Live Bird Friendly from the Smithsonian's Migratory Bird Center for more that you can do.
Birds, Birds, Birds!
Sidedoor Season 5