The tiny nudibranches (from "nacked" (="nudi" in Latin) and "gills" (="branch" in Greek) are some of the most colourful creatures on Earth, and of course underwater. These sea slugs have lost their shell as they have developped other protecting mechanism. They either blend in with the environment they live in or they have striking coloration which is warning that they are distasteful or poisonous...
While diving around Tavolara island one may encounter few of them as presented here. However these beauties love cold water and in summer hide into the deep waters...





