Riddle of Early Bird Migration Cracked

Individual birds haven't changed their migration schedules in response to climate change. Instead, the results of a 14-year-long study of a migratory shore bird species suggested that early-born birds get more worms and can migrate sooner. Continue reading →



via Discovery News http://news.discovery.com/earth/global-warming/riddle-of-early-bird-migration-cracked-131114.htm#mkcpgn=rssnws1