https://charmingafricangreyparrotforsale.com/
When animal psychologist Irene Pepperberg entered a Northwest Side pet shop in 1977 and purchased an obnoxious one-year-old African grey parrot named Alex and began a 30-year experiment that changed the way we view the avian brain. Her study with Alex challenged the common belief that birds could only mimic human speech without any understanding of what it means. What is Alex? At first, Alex (short for Avian Learning Experiment) was just an ordinary African grey parrot purchased from a pet store. However, over the course of his life, he bla
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