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Blue African Grey Parrot African grey parrots are considered to be one of the most intelligent birds that live in captivity. They have cognitive abilities that are similar to a human child of five years old. They require an owner who will provide them with the emotional and physical care they need for their long lives. They are monogamous, and they nest in tree cavities. Their chicks are taken care of and fed by their parents until they are able to be independent. Blue Parrots The African grey parrot, also referred to as the African Grey Parrot, is