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Tigers are perhaps the most recognizable of
all the cats (with the possible exception of the lion). They typically
have rusty-reddish to brown-rusty coats, a whitish medial and ventral area,
a white "fringe" that surrounds the face, and stripes that vary from brown
or gray to pure black. The form and density of stripes differs between
subspecies (as well as the ground coloration of the fur; for instance,
Siberian tigers are usually paler than other tiger subspecies), but most
tigers have over 100 stripes. The pattern of stripes is unique to
each animal, and thus could potentially be used to identify individuals,
much in the same way as fingerprints are used to identify people.
This is not, however, a preferred method of identification, due to the
difficulty of recording the stripe pattern of a wild tiger. It seems
likely that the function of stripes is camouflage, serving to help tigers
conceal themselves amongst the dappled shadows and long grass of their
environment as they stalk their prey. The stripe pattern is found
on a tiger's skin and if shaved, its distinctive camouflage pattern would
be preserved. Like other big cats, tigers have a white spot on the
backs of their ears. |