Cougars

Cougars

The cougar (Puma concolor), also known as the puma, mountain lion, panther, or catamount, is a large cat of the family Felidae native to the Americas. Its range, from the Canadian Yukon to the southern Andes of South America, is the greatest of any large wild terrestrial mammal in the Western Hemisphere.. An adaptable, generalist species, the cougar is found in every major American habitat type. It is the second heaviest cat in the Western Hemisphere, after the jaguar. Solitary by nature and nocturnal, the cougar is most closely related to smaller felines and is nearer genetically to the domestic cat than true lions.

An excellent stalk-and-ambush predator, the cougar pursues a wide variety of prey. Primary food sources include ungulates such as deer, elk, moose, and bighorn sheep, as well as domestic cattle, horses and sheep, particularly in the northern part of its range. It will also hunt species as small as insects and rodents. This cat prefers habitats with dense underbrush and rocky areas for stalking, but can also live in open areas. The cougar is territorial and survives at low population densities. Individual territory sizes depend on terrain, vegetation, and abundance of prey. While large, it is not always the apex predator in its range, yielding to the jaguar, grey wolf, American Black Bear, and grizzly bear. It is reclusive and usually avoids people. Fatal attacks on humans are rare, but have been trending upward in recent years.

Excessive hunting following European colonization of the Americas and the ongoing human development of cougar habitat has caused populations to drop in most parts of its historical range. In particular, the cougar was extirpated in eastern North America in the beginning of the 20th century, except for an isolated sub-population in Florida. However, in recent decades, breeding populations have moved east into the far western parts of the Dakotas, Nebraska, and Oklahoma. Transient males have been verified in Minnesota, Wisconsin, Iowa, the Upper Peninsula of Michigan, and Illinois, where a cougar was shot in the city limits of Chicago and, in at least one instance, observed as far east as Connecticut. Although the last confirmed kill of a mountain lion in Massachusetts was in 1858, DNA testing on scat recovered from the Quabbin Reservoir in Central Massachusetts in 1997 was also confirmed to have come from a North American mountain lion.