Lynx have dense winter coats, and their large feet, padded with thick fur, let them run atop deep snow. A large portion of their diet consists of snowshoe hares, which are similarly equipped to run on snow. Lynx hunt mostly at dawn and dusk. They are solitary, and maintain nonexclusive territories. The ranges of females overlap more than the ranges of males. Adults scent-mark their territories by urinating and defecating on logs, stumps, and bushes along their travel routes. The chemistry of their urine changes seasonally and this generates different signals, attracting mates during breeding season and repelling other Lynx at other times.

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Mammal Species of the World