Arizona PBS Previews

Frogs: The Thin Green Line

Preview | 30s

- Frogs have been hopping the planet for more than 350 million years, but large-scale die-offs of frogs around the world have prompted scientists to take desperate measures to try to save whatever populations they can. (Also 11PM; Thu. 3/20 at 3AM; Sat. 3/22 at 6PM)

Aired: 03/19/14

Expired: 03/19/14

Rating: NR

Problems Playing Video? | Closed Captioning

Arizona PBS Previews is a local public television program presented by Arizona PBS.