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Bison have a life expectancy around 15 years in the wild and up to 25 years in captivity. However, males and females from a hunted population also subject to wolf predation in northern Canada have been reported to live to 22 and 25 years of age, respectively.
A bison (pl.: bison) is a large bovine in the genus Bison (Greek: "wild ox" (bison) [1]) within the tribe Bovini. Two extant and numerous extinct species are recognised. Of the two surviving species, the American bison , B. bison , found only in North America , is the more numerous.
Bison are distantly related to the two "true buffalo", the Asian water buffalo and the African buffalo. "Bison" is a Greek word meaning ox-like animal, while "buffalo" originated with the French fur trappers who called these massive beasts bœufs, meaning ox or bullock. The term "buffalo", dates to 1635 in North American usage when the term was ...
On average, captive animals (especially mammals) live longer than wild animals. This may be due to the fact that with proper treatment, captivity can provide refuge against diseases, competition with others of the same species and predators. Most notably, animals with shorter lifespans and faster growth rates benefit more from zoos than animals ...
Bison, also known as buffalo, walk in a herd inside a corral at Badlands National Park, on Oct. 13, 2022, near Wall, S.D. The wild animals were corralled for transfer to Native American tribes ...
In 1957, a healthy and relatively pure wood bison herd of 200 was discovered near Nyarling River. In 1965, 23 of these bison were relocated to the south side of Elk Island National Park. Today, they number 300 and are the most genetically pure wood bison remaining.
The Camp Pendleton bison herd is a conservation herd of approximately 100 introduced American bison that live at United States Marine Corps Base Camp Pendleton in San Diego County, California. The Camp Pendleton herd and the Catalina Island herd are the only two wild-roaming herds of American bison in the U.S. state of California.
The Antelope Island bison herd is a semi–free-ranging population of American bison (Bison bison, buffalo) in Antelope Island State Park in Great Salt Lake, Utah. Bison were introduced to Antelope Island in 1893. The herd is significant because it is one of the largest and oldest publicly owned bison herds in the nation. [2]