Bison are large, even-toed ungulates in the genus Bison within the subfamily Bovinae. Two extant and six extinct species are recognised. Of the six extinct
American bison or simply bison (Bison bison), also commonly known as the American buffalo or simply buffalo, is an American species of bison that once
The European bison (Bison bonasus) or the European wood bison, also known as the wisent (/?vi?z?nt/ or /?wi?z?nt/), or the zubr (/zu?b?r/), is a European
The wood bison (Bison bison athabascae) or mountain bison (often called the wood buffalo or mountain buffalo), is a distinct northern subspecies or ecotype
The Plains bison (Bison bison bison) is one of two subspecies/ecotypes of the American bison, the other being the wood bison (B. b. athabascae). A natural