Watch live: Peregrine falcon webcam up and running on Alcatraz Island

Biologists from the National Park Service have turned on a live streaming public web camera featuring “Larry,” a 6-year-old peregrine falcon who built a nest several years ago on the famed 22-acre island in San Francisco Bay that was once was home to America’s toughest federal prison. The camera was set up with the help of the Golden Gate National Parks Conservancy.