Heard Natural Science Museum and Wildlife Sanctuary

Founded in 1967, the Heard Natural Science Museum & Wildlife Sanctuary is located in McKinney, Texas, United States. With a 289-acre wildlife sanctuary, five miles of hiking trails, about fifty acres of wetlands, a two-acre native plant garden, a butterfly house, live animals, indoor and outdoor exhibits, the Heard welcomes over 100,000 visitors annually. The Heard is one of the most important attractions in the City of McKinney.^[2]

• http://en.wikipedia.org/wiki/Heard Natural Science Museum and Wildlife Sanctuary