Squirrels are generally small animals, ranging in size from the African pygmy squirrel and least pygmy squirrel at in total length and just in weight, to the Bhutan giant flying squirrel at up to in total length, and several marmot species, which can weigh or more. Squirrels typically have slender bodies with very long very bushy tails and large eyes. In general, their fur is soft and silky, though much thicker in some species than others. The coat color of squirrels is highly variable between—and often even within—species.Tree Squirrels, Wildlife Online, 23 November 2010.
