The Detroit Zoo is locate about 2 miles (3.2 km) north of the Detroit city limits at the intersection of Woodward Avenue, 10 Mile Road, and 696 in Royal Oak and Huntington Woods, Michigan, USA. The Detroit Zoological Society, a non-profit organization, operates both the Detroit Zoo and the Belle Isle Nature Zoo, located in the city of Detroit. The Detroit Zoological Society is responsible for the care and feeding of more than 1,800 vertebrates and 5,000 invertebrates representing over 270 species.