Big-game hunting - Wikipedia
a) George Perkins Marsh (b) Franklin B. Hough. (c) Bernhard Fernow.
Bison, Far Cry Wiki
Great bison belt - Wikipedia
Bison hunting - Wikipedia
Preschoolers & the Study of Prehistoric Cave Art!
American Bison Society - Wikipedia
File:Alfred Jacob Miller - Hunting Buffalo - Walters 371940190.jpg - Wikipedia
File:Indians Hunting Buffalo in the Winter.jpg - Wikipedia
Bison hunting - Wikipedia
File:Buffalo hunt.jpg - Wikipedia
Bison, Hytale Wiki
Bison hunting - Wikipedia
Métis buffalo hunting - Wikipedia
American bison - Wikipedia