The gray wolf, a keystone predator whose native range stretches across North America, is an integral link in the food chain of the ecosystems it inhabits. Wolves regulate prey populations, thereby ...
they’re crucial in driving evolution and balancing ecosystems. Some 2 million wolves once roamed freely throughout North America. But a federal extermination program slashed their numbers to the ...
Keystone species are species that play a disproportionately large role in the prevalence and population levels of other species within their ecosystem or community. The recovery of the gray wolf ...
The gray wolf, also known as the timber wolf or the western wolf, is a canid native to the wilderness and remote areas of North America, Eurasia, and North Africa. It is the largest extant member ...
Currently, there are approximately 100 wolves within the park and 500 wolves in the greater Yellowstone ecosystem. Gray wolves were removed from the endangered species list in Wyoming in 2017.