Natural Laboratory: Where have all the black abalone gone? How are scientists surveying the remaining population? Why are black abalones eating so much? Tune in for answers to these and related questions.

Searching for the Endangered Black Abalone in Northern California

This collection discusses animals ranging from banana slugs to grizzly bears. If you have an interest in a variety of animals, tune in to learn more.

Natural Sciences

Science & Medicine

Social Sciences

Medicine

A visually stunning, informative video geared towards preparing visitors of the Grand Teton National Park for encountering wildlife. The video outlines safe distances and appropriate behaviors for wildlife encounters.

Living With Wildlife

A kids-oriented slideshow which gives information about several kinds of wildlife tracks commonly found in the Grand Teton National Park.

Who Goes There?

A brief video discussing the differences between Black Bears and Grizzly Bears. The video describes how to identify one from the other.

Which bear did I see?

Yosemite National Park: Dr. Fristrup, the senior acoustic Specialist with the National Park Service's Natural Sounds Program, talks about the effect of noise on predator-prey relationships, animal communications, and on human physiology.

Soundscapes

Yellowstone National Park: The history of human-bear interactions involving food at Yellowstone are covered in this video. The reasons why visitors are currently discouraged from feeding bears at the park are discussed as well.

Searching for the Endangered Black Abalone in Northern California

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