Skip to main content Skip to footer site map

Uncategorized

Ocean Giants: Deep Thinkers

Bubble Play

What will a group of dolphins make of the silvery rings of air produced by a bubble machine? In this video, scientists carry out an experiment that examines at dolphin play and creativity.

WATCH CLIP

Ocean Giants: Voices of the Sea

On the Hunt for Herring

On the hunt for herring, killer whales use a herding call to cause discomfort and confusion for a school of herring, making the fish easy targets for a meal.

WATCH CLIP

Ocean Giants: Giant Lives

The Oldest Mammal on the Planet

There are some estimates that Bowhead Whales could be over 200 years old, making them one of the oldest animals on the planet.

WATCH CLIP

Ocean Giants: Giant Lives

Visit from an Infant Sperm Whale

An infant sperm whale, separated from its mother, swims remarkably close to cameraman Doug Allan, and as it approaches, calls out with a series of loud coda clicks.

WATCH CLIP

Ocean Giants: Giant Lives

The Whales: A Size Comparison

Whales may all be part of the same order, but shapes and sizes vary tremendously depending on species. So, how do right whales size up?

Ocean Giants: Giant Lives

The Mating Marathon

A group of male humpback whales compete for the affection of a female. After the female leaves and the mating marathon ends, the overlooked males engage in some surprising behavior.

WATCH CLIP

Ocean Giants: Giant Lives

Whale Fact Sheet

Baleen, blubber, and blowholes: A comprehensive fact sheet on whales, the famous marine mammals of the order Cetacea.

River of No Return

Additional Resources

Wilderness.net | Frank Church-River of No Return Wilderness The official website for U.S. Wilderness area featured in River of No Return. USDA: Forest Service | Salmon-Challis National Forest The official website for the Salmon-Challis National Forest, the national forest that includes the Frank Church-River of ...

Ocean Giants: Voices of the Sea

Preview

Humpback whales' songs carry thousands of miles, while a sperm whale scans the ocean depths with a sonar laser beam louder than a thunderclap. "Voices of the Sea" reveals a surprising underwater world where sound takes the place of sight. 4/11/2012

WATCH PREVIEW