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Irene Pepperberg, an animal psychologist, purchased Alex in 1977 from a pet store on the Northwest Side. She began a 30-year study that would change our understanding of avian intelligence. Her study with Alex challenged the notion that birds only mimic human speech with any understanding of the meaning.
What is Alex?
At first, Alex (short african greys for adoption Avian Learning Experiment) was just an ordinary female african grey parrot african grey parrot baby for sale parrot purchased from an animal retailer. But over the course of his life, he set trails in animal psychology that were above anything that was thought to be possible. He also proved that animals are as intelligent as dolphins or primates. Alex was one the most talked about talking birds in the world, until his death in 2007. He appeared on television shows and in scientific reports.
Alex was able recognize the shapes, colors and materials, as well as the quantity of objects.
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