After a British scuba diver frees this Manta Ray, it does a Barrel Roll as a “thank you”.
Divers found this giant manta ray tangled in fishing net off Cocos Island, 550km off the Pacific Coast of Costa Rica
This 16ft creature was afraid at first but eventually enabled divers to remove the netting. After the netting was removed, there was an amazing moment when the manta ray does a barrel roll as a thank you for freeing it.
httpvh://www.youtube.com/watch?v=NrPTgzYm9P0