Meet the frosted Nudibranch, Dirona albolineata. These gorgeous nudibranchs, aka sea slugs are a favorite find in the Salish Sea. You shouldnt touch them, not because they can harm you, but because when threatened they dislodge the cerata along their backs, rather like a lizard shedding its tail. #salishsea #lowtide #intertidal #tidepool #portofseattle