Polly Wants a Cracker, but She Wants to Make It Easier to Chew – The New York Times But there are limits to what scientists can learn from studying birds in captivity, he noted. The dunking behavior has not been observed in wild … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: Wild Birds December 12, 2023 by Pumilo Wild Birds 0