Learn how beavers are being recruited to reverse the effects of global warming and water shortages on NATURE's "Leave It to Beavers." Then, explore how newly established wildlife corridors offer hope to our planet’s endangered species on NOVA's "Wild Ways." Then, visit Monterey Bay, California, to view the confluence of creatures in its thriving ecosystem on "THE BEST OF BIG BLUE LIVE."
Think Wednesday, Think PBS. Continues Wednesday April 20th at 8/7c