The mission of the Blank Park Zoo is to inspire an appreciation of the natural world through conservation, education and recreation. The Blank Park Zoo manages 49 acres of land. Of that, 22 acres have been developed into animal exhibits or facilities. Currently there are 104 different animal species and 1,484 animal specimens cared for at the Blank Park Zoo. Meet the Animals. Learn fun facts about the Zoo's resident animals. The Blank Park Zoo is the only accredited zoo in the state of Iowa. Bring your family to see more than 1,000 furry, finned, and feathered friends. Enjoy the wonderful park atmosphere as you and your family view over 800 furry, finned and feathered exotic creatures at the Zoo.You'll find a surprise around every corner as you follow the winding path and manicured gardens! Experience the wonders of nature found in the Wilds of Africa and the Australian Outback. The indoor Discovery Center will amaze you with its mountainous and tropical habitats filled with exotic plants, birds, fish and animals