History of Bison Management - Yellowstone National Park (U.S. National Park Service)
Haunting Images From America's 19th-Century Bison Extermination
The Devastation of the American Bison Population - History in Charts
Alaska Department of Fish and Game
History of bison conservation in Canada - Wikipedia
Richard Harwood's Courses: Environmental Science 101: Population and Growth
The Bison: from 30 million to 325 (1884) to 500,000 (today) - Flat Creek Inn - Flat Creek Inn
The Future for Bison
Trend of bison abundance within Wood Buffalo National Park and summary... | Download Scientific Diagram
Reinterpreting the 1882 Bison Population Collapse - ScienceDirect
History and Status of Wild Ungulate Populations on the Northern Yellowstone Range - ScienceDirect
The Bison of Yellowstone National Park (Chapter 5)
Richard Harwood's Courses: Environmental Science 101: Population and Growth
History and Status of Wild Ungulate Populations on the Northern Yellowstone Range - ScienceDirect
THE MIGHTY BISON: our new national mammal? | History, Styria, American history
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QELP Data Set 015
Will new brucellosis rules let the bison roam?
The Bison: from 30 million to 325 (1884) to 500,000 (today) - Flat Creek Inn - Flat Creek Inn
American bison - Wikipedia
The rise and fall and rise of the buffalo | Memories of the People
Trend of bison population size and removals within Yellowstone National... | Download Scientific Diagram
Will new brucellosis rules let the bison roam? — High Country News – Know the West
History of Bison Management - Yellowstone National Park (U.S. National Park Service)
Lessons Learned from Bison Restoration Efforts in Utah on Western Rangelands - ScienceDirect
Mike Szydlowski on Twitter: "Today's Positive/Interesting Graph United States Bison were almost wiped out in the early 1800s. There used to be 42 million bison in the US and then that dropped
