Grey parrot
Videos
The grey parrot, also known as the Congo grey parrot, is an African parrot in the family Psittacidae. Psittacus erithacus was previously also known as the African grey parrot until the Timneh parrot,
Perroquet à Yampopo Beach Douala
Head of a grey parrot
Skeleton
Two eggs and a newly hatched chick
Alex (parrot)
Videos
Alex was a grey parrot and the subject of a thirty-year experiment by animal psychologist Irene Pepperberg, initially at Purdue University, then the University of Arizona and later at Harvard Universi
Grey parrot
…cherry") for "apple", "banana crackers" for "dried banana chips" or "yummy bread" for "cake". American scientist Irene Pepperberg's research with Alex the parrot pioneered studies of bird intelligence and demonstrated his ability to learn more than 100 words, differentiating among objects, colours…
Alex participating in a numerical cognition experiment
Apollo shares a walnut with his “sisters,” Soleil and Ophelia