Blog

Jan 15
Dec 20

Video: Bison In Hot Spring Steam

Bison will often place themselves in and around hot springs and steam to stay warm during Yellowstone's harsh winters. Here, a group of bison are standing on top of Excelsior Geyser Crater's runoff channels at the park's Midway Geyser Basin. These channels dump over 5 million gallons of water a... read more →
Dec 14
Dec 11

Home on the Range: Yellowstone’s Ungulates

by Jenny Golding A few months from now, hints of green grass will emerge from the snow at lower elevations around Yellowstone. Those first shoots will blossom into a “green wave” that climbs the hills and valleys towards higher elevations as spring advances. Yellowstone’s dominant ungulate species—bison, elk, pronghorn, bighorn... read more →
Dec 07
Dec 02
Nov 28

Citizen Science Participants in Action

by Chelsea DeWeese The buzz of grasshoppers fills the sagebrush-scented air atop an open hillside in Yellowstone National Park’s northern range when Dani Hatfield breaks her silence. “Wow. There’s some cool stuff in here,” she says, looking into a plastic container filled with insects suspended in cloudy liquid. “It keeps... read more →
Nov 17
Nov 16
Oct 29