Species of cetaceans and marine mammals are included in the National List of Wild Species under Special Protection. Fin whale, sperm whale, long-finned pilot whale, bottlenose dolphin, common dolphin, and loggerhead turtle listed as ‘vulnerable’ in the Spanish Catalogue of Threatened Species.
Other sightings of migratory species (mantas and rays). It is especially used by the fin whale in its migration from breeding areas on the African coasts of Mediterranean, to the feeding areas in the Gulf of Leon and the Ligurian Sea.