Arizona PBS Previews

NOVA: Wild Predator Invasion

Preview | 30s

Removing predators from the wild has triggered domino effects scientists are just beginning to understand. Can returning wolves, bears, and panthers to their natural environments restore balance without threatening humans who live among them? (Also Fri. 4/4 at 3AM; Sun. 4/6 at 1PM)

Aired: 04/02/14

Expired: 04/02/14

Rating: NR

Problems Playing Video? | Closed Captioning

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