PBS television services from KTNWDT-TV, 31, Yakima, WA.

Yakima, WA KTNW PBS 31 A3 HD

Hiking Padre Island, the world's longest barrier island; encounters with an astronaut, falcons and the most endangered sea turtle in the world.

Chasing the Tide

Mission Critical

Anglers and scientists fight to save native oysters; researchers steward millions of acres of critical wildlife habitat to benefit millions of migratory birds.

Our Living Coastline

The Ghost Wolves of Galveston Island; the Karankawa Kadla, a group of Native Americans who were thought to be extinct.

Ghosts of Our Past

Exploring High Island, one of the world's best birding spots; walking on Texas' upper coast; keeping the coastal ecosystem alive while preparing for the next major storm and rising seas.

Man Vs Nature

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Conservationists Chrissy and Jay Kleberg embark on an expedition along Texas' 370 miles of barrier islands.

S1 E5 | Our Living Coastline