Once the worldâs most widely distributed land mammal, the gray wolf, or timber wolf, was systematically eradicated from the continental United States in the 20th century and was added to the endangered species list in 1973. Gray wolves are considered a âkeystoneâ species â one with a dramatic effect on its environment. For example, the recent reintroduction of gray wolves …
The Role of Wolves as a Keystone Species: Examining the Ecological Effects and Conservation Implications of a Reintroduced Top Predator on the Scavenger Guild, Yellowstone National Park | Research Project Database | NCER | ORD | US EPA
The Role of Wolves as a Keystone Species: Examining the Ecological Effects and Conservation Implications of a Reintroduced Top Predator on the Scavenger Guild, Yellowstone National Park via The Role of Wolves as a Keystone Species: Examining the Ecological Effects and Conservation Implications of a Reintroduced Top Predator on the Scavenger Guild, Yellowstone National Park | Research Project Database | …