The Cascade mountain wolf (Canis lupus fuscus) is an extinct subspecies of the gray wolf that was once found in the Pacific Northwest (British Columbia...

The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon...

Mountain wolf (Canis lupus irremotus) Southern Rocky Mountain wolf (Canis lupus youngi) Cascade mountain wolf (Canis lupus fuscus) Mogollon mountain wolf...

Mountain is the second-highest peak in the Methow Mountains which are a subrange of the North Cascades. It is set on land administered by the Okanogan–Wenatchee...

as the Cascade Mountains. The portion in Canada is known to Americans as the Canadian Cascades, a designation that also includes the mountains above the...

number of them have gone extinct. The nominate subspecies is the Eurasian wolf (Canis lupus lupus). In 1758, the Swedish botanist and zoologist Carl Linnaeus...

first describing the mechanism of a trophic cascade, based on his observations of overgrazing of mountain slopes by deer after human extermination of...

floridanus Miller, 1912 Red wolf (Canis rufus) Carnivora 1934 North America Cascade Mountains wolf Canis lupus nubilus Nowak, 1995 Grey wolf (Canis lupus) Carnivora...

auks by John James Audubon (1827-1838). A drawing of a Falkland Islands wolf published in The Illustrated London News (1873). Only quagga photographed...

states of Washington, Oregon, and California. Somewhat smaller than the Cascade mountain range for which it is named, the ecoregion extends north to Snoqualmie...