Alex The african grey birds for sale grey african parrot Parrot (Arcdog.Com)
Irene Pepperberg, an animal psychologist, purchased Alex in 1977 from a pet shop on the Northwest Side. She began an investigation lasting 30 years that would change our understanding of the intelligence of birds. Her work with him has challenged the belief that birds can only mimic human speech, without any understanding of what it means.
What is Alex?
Alex (short form for Avian Learning experiment) was originally an african grey parrot adoption african grey parrots sale parrot purchased at a pet store. But over the course of his life, he set trails in animal psychology that went beyond anything previously thought possible. He also proved that animals can be as intelligent as primates or dolphins. Alex was one of the most well-known talking african grey parrot for sale birds around the globe until his death in 2007. He appeared on television shows and in scientific reports.
In his life, Alex learned over 150 words and could recognize the colors, shapes, materials, and quantities of objects.