Beefalo

Beefalo, also referred to as cattalo or the American hybrid, are a fertile hybrid offspring of domestic cattle (Bos taurus), usually a male in managed breeding programs, and the American buffalo (Bison bison), usually a female in managed breeding programs. The breed was created to combine the characteristics of both animals for beef production.

Beefalo are primarily cattle in genetics and appearance, with the breed association defining a full Beefalo as one with three-eighths (37.5%) bison genetics, while animals with higher percentages of bison genetics are called "bison hybrids".

History

Accidental crosses were noticed as long ago as 1749 in the southern English colonies of North America. Beef and bison were first intentionally crossbred during the mid-19th century.

The first deliberate attempts to cross breed bison with cattle was that of Colonel Samuel Bedson, warden of Stoney Mountain Penitentiary, Winnipeg, in 1880. Bedson bought eight bison from a captive herd of James McKay and inter-bred them with Durham cattle. The hybrids raised by Bedson were described by naturalist Ernest Thompson Seton as follows: