Australian Gouldian finches differ in behaviour ? aggressiveness, boldness and risk-taking ? according to the colour of their head plumage.
Source: http://www.cosmosmagazine.com/news/5664/highly-social-birds-have-colour-coded-personalities
Amber Heard Amber Valletta America Ferrera Amerie Amy Cobb Amy Smart Ana Beatriz Barros Ana Hickmann
No comments:
Post a Comment