Visitors to one of Yellowstone National Park's most popular sites saw a bison take its final steps into a hot spring, where it died.

A white bison’s birth is extremely rare, happening in the wild, at most, one in every 1 million births, park service officials said. It is a leucistic calf with black eyes and black hooves with ...

A white bison’s birth is extremely rare, happening in the wild, at most, one in every 1 million births, park service officials said. It is a leucistic calf with black eyes and black hooves with ...

A white bison’s birth is extremely rare, happening in the wild, at most, one in every 1 million births, park service officials said. It is a leucistic calf with black eyes and black hooves with ...

A rare white bison calf Native American communities have been celebrating since its birth in Yellowstone National Park has not been seen since June, according to the National Park Service.

Yellowstone National Park confirmed the birth of a rare white buffalo calf on June 4 but said it hasn't been seen since. The white bison fulfills a Lakota prophecy.