Ornithologist Bruce Beehler tracks down what he calls the “Magnificent Seven,” a charismatic group of migratory birds, in his ...

These charismatic, rabbit-size rodents live on North America's prairies and open grasslands in only a fraction ... listening posts near exits, so animals can safely keep tabs on the movements ...

Fifty thousand years ago, North America was home to towering giants. Mammoths roamed the tundra, saber-toothed cats hunted in ...

By the last Ice Age, large single-toed animals, who fed on grasses (similar to the ... reintroducing them into the deserts and grasslands of western North America. Some Native peoples quickly became ...

Once the most abundant and widespread frog species in North America, leopard frogs were ... but will often venture into well-covered grasslands as well, earning them their other common name ...

Grasslands across the species’ range are plagued by multiple threats that ... Southern Plains bumblebees are one of the largest bumblebees in North America and are distinctive for the flattened hairs ...