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| Publication | Page(s) | Quote | Keywords |
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| Why Bison | The estimated number of bison alive at the turn of the 20th century was less than 1,000 animals in the U.S. and Canada. The efforts of conservationists, producers and Native Americans saved the bison from extinction... there are now more than 150,000 bison in public and private herds in the U.S. and Canada. | endangered species |