fulakarp - 2011-01-04 What has happened to Alex's feathers??
mouser - 2011-01-04 Parrots tend to pull their own feathers when they are under stress and not happy.
kingofthenothing - 2011-01-04 In a related video, Alex is dead, and that chick is WAY old now.
Oscar Wildcat - 2011-01-04 That old Clever Hans fraud just never gets old, does it?
Eroticus E - 2011-01-04 Yeah, because there's no difference between the cognitive abilities of an African Grey parrot and a horse. Even if the whole Alex thing were a "fraud" there's still plenty of evidence that some types of birds have intelligence in the same range as great apes.
mouser - 2011-01-04 Such birds as unladen African swallow.
Mother_Puncher - 2011-01-04 I still think this is really cool despite all the skepticism. I wish my bird could do shit like this but she just likes to be pet and dig in the trash to find aluminium cans to chew up.