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From Ants to Grizzlies: A General Rule for Saving Biodiversity

18 minutes 4 seconds

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Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

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2 grizzly bears on the edge of a lake drinking water while snow falls. Text on the screen reads, "From ants to grizzlies. A general rule for saving biodiversity."

Habitats are shrinking and becoming more fragmented due to human activities, leading to the loss of many species. One tool that scientists are using to conserve Earth's remaining biodiversity is the species-area relationship. The film begins with the story of ant biologist E. O. Wilson, who observed and tested the species-area relationship on islands. It then shows how Wilson's findings have been expanded and applied to the conservation of protected areas.

Media Details

Runtime: 18 minutes 4 seconds

Topic: Science
Subtopic: Conservation, Science Experiments, Science Methods
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2019
Producer/Distributor: Howard Hughes Medical Institute
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