From Citizens of the Sea
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Coral reefs are full of hungry creatures, but the coloration of this poisonous sea slug (Phyllidia ocellata) warns predators that it is off the menu. (Darlyne A. Murawski/NationalGeographicStock.com, p. 37)This baby slipper lobster is completely transparent before growing a thick shell. Its bizarre eyes may confuse predators while it floats in the plankton. (Peter Parks/SeaPics.com, p. 39)Fast-growing giant kelps (Macrocystis pyrifera) form cold-water forests that many fish, invertebrates, and mammals call home. (Phillip Colla/SeaPics.com, p. 79)"Smiling" for the camera, this colorful ember parrotfish (Scarus rubroviolaceus) shows off its impressive chops, which can easily pulverize coral. (Paul Sutherland/NationalGeographicStock.com, p. 148)