The Zoological Association of America (ZAA) is one of the largest nonprofit wildlife organizations in the country, made up of exotic wildlife facilities ranging in size from 2 to 1,800 acres, each with 10 to 8,000 animals in their care. ZAA is truly a unique membership organization, comprised of public and private facilities of wildlife educators, rescue facilities, wildlife preserves, small community zoos, large zoological facilities, aquariums, and conservation organizations.