Want to help scientists study birds? It’s as easy as counting the ones in your own backyard. The Great Backyard Bird Count runs from February 16-19. Sign up today!
http://gbbc.birdcount.org
Video introduction:
https://nationalaudubon.app.box.com/s/ariugqoyk616ek61qj4m14dccs01kade
https://www.facebook.com/events/610283079401122/