Cara J Posted April 27, 2016 Share Posted April 27, 2016 Forbes Baby Fairy-wrens Learn Mother's Calls Before Hatching Forbes A recently-published study reveals that nestlings of Australia's Red-backed Fairy-wrens learn their mother's calls before they hatch. These calls are a “vocal password” that the parents rely upon to identify their chicks. Thus, parent birds invest more ... Read more: http://news.google.com/news/url?sa=t&fd=R&ct2=us&usg=AFQjCNGMVNMyUUrLzW6vtuX_M14e51Tw5g&clid=c3a7d30bb8a4878e06b80cf16b898331&ei=dyghV7DkA83A3gGTq4TQCg&url=http://www.forbes.com/sites/grrlscientist/2016/04/27/baby-fairy-wrens-learn-mothers-calls-before-hatching/ Link to comment Share on other sites More sharing options...
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