The SMARTEST PARROT in the WORLD 🦜💬 (Alex the African Gray) AnimalWised 3:49 4 years ago 180 656 Скачать Далее
It appears that Harry is out of favor, and William is Symons new BFF😝❤️#talkingparrot #africangrey Symon the African Grey Parrot 5:52 1 day ago 416 Скачать Далее
The Moth: Alex & Me - Irene Pepperberg World Science Festival 14:21 10 years ago 73 301 Скачать Далее
Irene Pepperberg- Alex and Me: A Scientist and A Parrot Discover A World of Animal Intelligence Massachusetts School of Law at Andover 1:00:06 14 years ago 109 433 Скачать Далее
Talking parrots and the origins of human intelligence Harvard University 3:38 10 years ago 97 571 Скачать Далее
