Frogs: The Thin Green Line

Recent Episodes

Invasion of the Killer Whales

Invasion of the Killer Whales

Nature

The influx of killer whales to the Arctic.

60 min.

A Sloth Named Velcro

A Sloth Named Velcro

Nature

Examine the friendship between a journalist and a sloth, and see people trying to protect sloths.

60 min.

Snow Monkeys

Snow Monkeys

Nature

Follow a troop of snow monkeys in Japan to see how they prepare to face the world.

60 min.

A Murder of Crows

A Murder of Crows

Nature

Review research that has shown crows are among the most intelligent animals in the world.

60 min.

Animal Misfits

Animal Misfits

Nature

View odd, bizarre and unlikely creatures that seem ill-equipped for survival, yet cling to life.

60 min.

Saving Otter 501

Saving Otter 501

Nature

An effort to save an orphaned baby sea otter is detailed.

60 min.

Schedule

Friday
11/21/14 12:00 AM
'GBH Kids
Friday
11/21/14 2:00 AM
WGBH 2
Friday
11/21/14 4:00 AM
WGBX 44
Friday
11/21/14 9:00 PM
'GBH Kids
Invasion of the Killer Whales Invasion of the Killer Whales Invasion of the Killer Whales Invasion of the Killer Whales

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Related Content

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus.

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