They found milder conditions and convenient grazing on several U.S. Forest Service allotments that were used by area cattle ranching families in the summer. In 1995, the Yellowstone bison herd was ...

Unlike their ranched cousins, which are mainly the result of 20th-century attempts to cross bison with cattle, the Yellowstone ... The spread of horses on the Great Plains in 1680 onward gave ...

The introduction of cattle to the ecosystem also brought ... settlers began to kill bison en masse. From their horses, using ...

These animals, along with countless wildlife species ranging from bison to wolves to prairie dogs ... Importantly, there are key differences between wild horses and cattle in terms of their grazing ...

THE European bison (Bison bonasus L.) was present in great numbers in the forests of Europe at the beginning of the modern era. With the increase of human activity and the more intensive ...

By requiring electronic animal identification for certain cattle and bison, APHIS put into place the technology, tools and processes to help industry stakeholders quickly pinpoint and respond to a ...