Due to the cold and often agitated water only several short outings. It was our first time snorkelling in the Atlantic, se we are not yet adapted to the cold, higher water energy and abundant suspended particles. Hence the problem getting 100% sharp images.
Algae & Plants
For information on non-indigenous species displayed here please search for "Records of four non-indigenous marine species, south of Koroni (Messiniakos Gulf, Peloponnese, Greece)" (BioInvasion Records, open access)