alex the african grey parrots on sale Grey parrot - http://planforexams.Com -
When animal psychologist Irene Pepperberg entered a Northwest Side pet shop in 1977 and bought a haughty one-year-old African grey parrot named Alex She began a 30-year research project that changed how we perceive the avian brain. Her research on Alex challenged the common belief birds could only mimic human language without understanding meaning.
What is Alex?
In the beginning, Alex (short for Avian Learning Experiment) was a normal timneh african grey parrot grey parrot that was purchased from the pet store. Through his life, he forged new ground in animal psychology and proved that animals are as intelligent as primates or dolphins. Alex was one the most well-known talking birds around the globe until his death in 2007. He appeared on television shows and scientific reportages.
Alex was able to recognize colors, shapes and materials, as well as gizmo the grey parrot quantity of objects. He also knew the meaning behind words, a feat which was uncommon for birds.
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