VIDEO
VIDEO
Yellowstone's Great Migration
Yellowstone's Great Migration
Biologist Arthur Middleton studies migration patterns in Greater Yellowstone National Park. He works closely with National Geographic Society photographer Joe Riis with a focus on elk migration and how this behavior affects their ability to reproduce and how it is threatened.
Grades
5 - 12
Subjects
Biology, Ecology, Earth Science, Geography
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Web Producer
other
Last Updated
November 13, 2023
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