http://www.youtube.com/watch?feature=player_embedded&v=3dWw9GLcOeA
http://www.youtube.com/watch?feature=player_embedded&v=_AZxYEoBOLo
[ame="http://www.youtube.com/watch?v=cpgCQj-sgqk&feature=player_embedded"]Science in Action: Crow Intelligence - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=ofjo26O0z_o&feature=player_embedded"]Crow uses sequence of three tools - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=0hcRR_QQNPU&feature=player_embedded"]African raven works a puzzle - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=yFXU7o0fYII&feature=player_embedded"]mischief the talking raven - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=03ykewnc0oE&feature=player_embedded"]Smart crow - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=TGgOqOwctRU&feature=player_embedded"]RYAN, PET CROW AND JODY PLAY FETCH - YouTube[/ame]
http://www.youtube.com/watch?feature=player_embedded&v=_AZxYEoBOLo
[ame="http://www.youtube.com/watch?v=cpgCQj-sgqk&feature=player_embedded"]Science in Action: Crow Intelligence - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=ofjo26O0z_o&feature=player_embedded"]Crow uses sequence of three tools - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=0hcRR_QQNPU&feature=player_embedded"]African raven works a puzzle - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=yFXU7o0fYII&feature=player_embedded"]mischief the talking raven - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=03ykewnc0oE&feature=player_embedded"]Smart crow - YouTube[/ame]
[ame="http://www.youtube.com/watch?v=TGgOqOwctRU&feature=player_embedded"]RYAN, PET CROW AND JODY PLAY FETCH - YouTube[/ame]