The Last American Dinosaurs: Discovering a Lost World - 66 Million Years Ago, the last dinosaurs roamed what is now the Western Interior of North America. Then global catasprophe ended their reign. Walk through time to explore our scientists' findings to the questions that help us understand America's last dinosaurs, their the lives, and their ultimate demise.
Once There Were Billions: Vanished Birds of North America - Martha the Passenger Pigeon, the last of her species, died 100 years ago. These exhibit cases commemorate that anniversary by exploring birds such as the Passenger Pigeon, Carolina Parakeet, & Great Auk that once roamed North America but were driven to extinction. Open until January 2016.