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The population dynamics of snowshoe hares (Lepus americanus) are fundamental to the ecosystem dynamics of Canada’s boreal forest. During the 8- to 11-year population cycle, hare densities can fluctuate up to 40-fold. Predators in this system (lynx, coyotes, great-horned owls) affect population numbers not only through direct mortality but also through sublethal effects. The chronic stress hypothesis...
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