Science Night 9/4

science-night

Earthflight, A Nature Special Presentation: North America at 7 pm
Snow geese, pelicans, and bald eagles fly over the Great Plains, the Grand Canyon, Alaska and the Golden Gate Bridge as they encounter and engage with bears, dolphins, bison, and spawning fish.

National Parks: America’s Best Idea at 8 pm
In John Muir’s absence, a new leader steps forward on behalf of America’s remaining pristine places; a new federal agency is created to protect the parks; and in Arizona, a fight breaks out over the fate of the grandest canyon on earth.