The Philadelphia Zoo

The mission of the Philadelphia Zoo is to advance discovery, understanding and stewardship of the natural world through compelling exhibition and interpretation of living animals and plants. Throughout its history, the Philadelphia Zoo has focused on educating the public about exotic animals, promoting and participating in worldwide conservation efforts for endangered wildlife, and providing exceptional recreational opportunities for families. Today, the Zoo is reaching new heights in all areas of its mission as a conservation, education and recreation organization. The Zoo is the Philadelphia region's leading family attraction, welcoming more than 1.1 million visitors a year.

http://www.philadelphiazoo.org