Choose the Winning Caption for This Photo: Pacific Walruses By Alisa OparJanuary 16, 2012 By Alisa OparJanuary 16, 2012 Popular Stories The Surprising Way Birds Are Trying To Dodge Climate Change Who's Who Why Do Owls Bob Their Heads? How to Stop a Murder of Crows (Hint: Throw Them a Giant Party) Agami Herons' Full Mating Ritual Photographed for the First Time Photo Credit: USFWS/Joel Garlich-Miller We've narrowed down the caption entries for last week's contest to these three finalists. Vote for your favorite below, and read all of the entries here. Check back on Friday for this week's contest! poll by twiigs.com Follow us on Facebook and Twitter (@audubonmagazine and @alisaopar).