ScienceDaily Posted August 12, 2015 Share Posted August 12, 2015 Sand fleas occupy the swash zone of sandy beaches where they are exposed to a range of visually-guided predators, including shorebirds and crabs. Now researchers have discovered that these fleas have a remarkable ability to change color in order to match dramatically different backgrounds. Read the full article on ScienceDaily Link to comment Share on other sites More sharing options...
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