North American porcupine
The newly renovated children's zoo with a focus on native midwestern United States wildlife and educational presentations, featuring species such as the hedgehog, the domestic duck, the North American porcupine, the Florida box turtle, the red-tailed hawk and the bald eagle. It replaced the zoo's Stackner Heritage Farm in 2005. Northwestern Mutual Family Farm also features a variety of farm animals such as Ayrshire cattle, Guinea Hog, Sicilian Donkey, Black-and-white Holstein Cow, chickens, goats, rabbits, Belted Galloway, Milking Shorthorn, Horses, &amp; Scottish Highland Cow.