NEW YORK -- A peacock with a sense of adventure – and a good sense of direction – has flown back home to New York's Central Park Zoo. On Tuesday, humans flocked and tweeted as the peacock left the zoo for a perch on a Fifth Avenue window ledge. It had good taste: A condo there reportedly sold for $22.5 million in 2009.Zookeepers predicted the handsome green and blue bird would make its way home – and it did just before 7 a.m.