** FILE ** Ethologist Irene Pepperberg with Alex, her African gray parrot. Pepperberg's memoir, tentatively titled "Alex and Me," covers her 30 years with the parrot,who died last fall, that could count to six, identify colors and even express frustration with repetitive scientific trials. It will be released this fall by Collins, an imprint of HarperCollins. (AP Photo/File)

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