Trouble on the Range: When Does a National Park Become a Bison Zoo?
Yellowstone National Park is often credited for bringing American bison back from the brink of extinction. In 1902, there were merely 25 individual bison in the park, but now, Yellowstone’s herd fluctuates between 3,000 and 5,500 animals. Over the past century, the national park’s conservation effor...
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Massachusetts Institute of Technology
2024
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| Online Access: | https://hdl.handle.net/1721.1/157119 |