Biology
Biological Exemplars of Natural Selection
Ordinary, or gray wolf - Canis lupus - occupies the most extensive natural habitat of all mammals except humans. In the past, wolves inhabited most of North America and Eurasia, but now many of the gray wolf populations remained only small groups, the existence of many of which are not confirmed. The current situation is much more complicated than a thousand years ago, due to the efforts of anthropogenic influences on the distribution of predator and increased possible pressure on its population. Although in perspective wolf areal will be largely determined by human activity,
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