a fifteen million year old work of art

painted turtles have looked about the same for fifteen million years. what in world could be the evolutionary advantage of hiding all that color and pattern under a drab army green shell?

painted turtle plastron (belly)

sucker lake trail, siant paul, minnesta

p.s this shy little guy, about 4 inches in size, was alive and well and released within minutes of his photo shoot

  • LW says:

    hmm. i think i may be familiar with that kind of rut.

    reply
  • margie says:

    the bright colours and marks are probably to be noticed from under the water. I do know that global warming with increasing water temperatures is creating more females of the species

    reply

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