This follows the 10th conference of the parties of the convention of migratory species of wild animals, held in Bergen from 20 to 25 November 2011, where the giant manta ray (Manta birostris) was added to the lists of protected species.
Muudatus tehakse 20.–25. novembril 2011 Bergenis toimunud looduslike rändliikide kaitse konventsiooni osaliste kümnenda konverentsi tulemusena, kus hiid-sarvikrai (Manta birostris) lisati kaitstud liikide loetellu.