This Dallas Independent School District learning center has more than 500 acres to explore and discover through guided activities with interactive exhibits featuring world ecosystems, animal and plant facts, and pond habitats. There is also a working barn with a variety of livestock to observe, live amphibians, reptiles, mammals and birds for observation, a fossil collection, and a large area of native Texas plants for botanical study. The facility also includes three nature trails, The Post Oak Woodland Trail, The Old Field Trail, and the Bird Ponds Trail, which are open daily.