The Pittsburgh Zoo & Aquarium is a leading conservation organization and a popular family attraction. It houses over 4,000 animals representing 475 species, set across 77 acres. The zoo is divided into various regions, including the African Savanna, Asian Forest, Islands, PPG Aquarium, and the Water's Edge exhibit, where visitors can see polar bears and sea otters. The zoo is actively involved in breeding programs for endangered species and offers educational programs and special events throughout the year.