The Greater Yellowstone Ecosystem (GYE) is one of the last remaining large, nearly intact ecosystems in the northern temperate zone of the Earth. It is...

Yellowstone National Park is a national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana...

water and fire retardant drops. With fires raging throughout the Greater Yellowstone Ecosystem and other areas in the western United States, the staffing...

The Yellowstone bison herd roams the Greater Yellowstone Ecosystem. The bison herd is probably the oldest and largest public bison herd in the United States...

The Yellowstone Caldera, sometimes referred to as the Yellowstone Supervolcano, is a volcanic caldera and supervolcano in Yellowstone National Park in...

the gray wolf (Canis lupus) to Yellowstone National Park and the Greater Yellowstone Ecosystem. When the park was created in 1872, wolf populations were...

within the Greater Yellowstone Ecosystem. These animals are a major park attraction. Bison are the largest grazing mammals in Yellowstone National Park...

take a winter- or disease-weakened adult. In the Greater Yellowstone Ecosystem, which includes Yellowstone National Park, bears are the most significant...

north and west boundaries of Yellowstone to expand their winter range and pioneer new territory in the Greater Yellowstone Ecosystem. Park and state wildlife...

The Greater Yellowstone Coalition (GYC) is a regional conservation nonprofit organization dedicated to working with all people to protect the lands, waters...

40 wildlife photographers, and millions of tourists come to the Greater Yellowstone Ecosystem to see her and the other grizzly bears. Grizzly 399 is...

constitute the almost 18-million-acre (73,000-square-kilometer) Greater Yellowstone Ecosystem, one of the world's largest intact mid-latitude temperate...

indigenous to the Greater Yellowstone Ecosystem. Other attractions in the park include a small amusement park and a petting zoo. Yellowstone Bear World is...

Paradise Valley is a major river valley of the Yellowstone River in Southwestern Montana just north of Yellowstone National Park in Park County. The valley...

Designating the Greater Yellowstone Ecosystem Population of Grizzly Bears as a Distinct Population Segment; Removing the Yellowstone Distinct Population...

responsible for the volcanism and geothermal activity at the park. The Greater Yellowstone Ecosystem is one of the last remaining large, nearly intact ecosystems...

(secondary coordinates) The geothermal areas of Yellowstone include several geyser basins in Yellowstone National Park as well as other geothermal features...

The Teton–Yellowstone tornado was a rare high-altitude tornado which occurred on July 21, 1987, in the U.S. state of Wyoming. Rated at F4 on the Fujita...

the spine of North America's Rocky Mountains stretching from the Greater Yellowstone ecosystem to Canada's Yukon Territory. It is the only organization...

and is 23 cm (9.1 in) in diameter. Trees used for nesting in the Greater Yellowstone area average 27 m (89 ft) high. Trees or forest used for nesting...

1942- January 9, 2022) was an environmental activist who founded the Greater Yellowstone Coalition and an alpinist who participated in the North Face Grand...

Continental Divide in northwestern Montana. About 1,000 more live in the Greater Yellowstone Ecosystem in the tri-state area of Wyoming, Idaho and Montana. There...

Anniversary Teton–Yellowstone tornado - F4 tornado - July 21, 1987 Yellowstone fires of 1988 Advocates Greater Yellowstone Coalition Yellowstone to Yukon Conservation...

border, and 75 mi (120 km) at its widest, forming the eastern boundary of Yellowstone National Park along Paradise Valley, and the western side of the Bighorn...

fast on land for increasingly long periods. Dramatic changes in the Greater Yellowstone Ecosystem were recorded after the gray wolf, both an apex predator...

species from taking over. The elimination of the gray wolf from the Greater Yellowstone Ecosystem had profound impacts on the trophic pyramid. Without predation...

forests and the entire mountain range are an integral part of the Greater Yellowstone Ecosystem. Portions of the east side of the range are inside the...

co-hosted Yellowstone Live on National Geographic Channel with TV host Josh Elliott, a four-night event showcasing the Greater Yellowstone Ecosystem with...

subspecies. In the Greater Yellowstone Ecosystem, the presence of lake trout (Salvelinus namaycush) in Yellowstone Lake in Yellowstone National Park has...

(resulting in cutbows) in the Greater Yellowstone ecosystem, the presence of lake trout in Yellowstone and Heart lakes in Yellowstone National Park which prey...