White buffalo calves are sacred to a number of Native American tribes ... Wyoming’s Bear River State Park saw the birth of another white bison—this animal’s coloration likely comes from ...

A female's gestation period lasts 285 to 300 days, after which she gives birth to one calf (or ... FEEDING: Plains bison graze on grasses and sedges of the North American prairies. Their daily ...

The modern American bison (Bison bison) emerged from larger, ancient predecessors approximately five thousand to ten thousand years ago and soon became a truly continental presence, ranging across ...

TOPPENISH, Yakima County — On a frigid winter morning at the Yakama Nation’s Satus Ranch, a herd of 150 American bison ranged on the valley floor, backdropped by snowy Mount Adams. Right now ...

James Bailey, retired professor of wildlife biology at Colorado State University, considers the past, present and future of bison in his forthcoming book, American Plains Bison: Rewilding an Icon.

The Pittsburgh Zoo has welcomed the American Bison to its International Conservation Center in Somerset County.

The organization that he, President Theodore Roosevelt and others formed in 1905 to help save the animal from extinction was named the American Bison Association. But still, the usage of ...

Bison were brought to the island ... The search for a birth control option for ungulates began in the American West, where feral horses were running a bit too free: Their populations were doubling ...

Four American bison arrived at the ICC in December, according to zoo officials. The bison are about eight months old and are at the zoo through a partnership with American Prairie. The bison at ...

This is the beginning of a reintroduction program that will repatriate bison to territories across the U.S.,' said Director ...