LOLO (AP) — The mother bison and her young charge appear to be getting along famously, but it wasn’t always so. Last month, the calf was born a twin, and as is common in livestock, the mother only ...

The first bison calf of the year was born at Tallgrass Prairie Preserve this week, marking a joyous start to spring in an otherwise difficult time. Harvey Payne, a longtime lover and director emeritus ...

WESTFIELD, Iowa -- The little rusty-colored bison calf is hard to spot even after you find the herd of 28 cows and bulls in their 500 acres of the 8,000-acre Broken Kettle Grasslands Preserve. The ...

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It’s a girl! Probably. The surprise arrival of a baby bison this month increased the size of the herd at Minneopa State Park to 45 animals. Park Manager Ashley Steevens said most bison give birth in ...

A bison calf born in June in New York’s Bronx Zoo — the first genetically pure bison calf ever produced by embryo transfer — has Yellowstone genes. The zoo waited until Thursday to announce the calf’s ...

When you look out over the Kankakee Sands bison pasture and spot a six-foot tall male bull bison weighting more than 1500 ...

A late arriving bison calf surprised staff Aug. 12 at Minneopa State Park, the second straight year of a late birth. Last October, the same cow birthed a calf at the popular Blue Earth County bison ...

1. Dominance relations among adult female American bison (Bison bison) were studied between June 1980 and August 1982 at the National Bison Range, Moiese, Montana, and Yellowstone National Park, ...