reef octopus (Octopus cyanea) known as the big blue octopus change color to brown in red sea on coral garden with fish. Cyanea can change camouflage color, patterns and texture of its skin
father and son snorkel in underwater exotic tropics paradise with fish and coral reef, beautiful view of tropical sea. Marsa alam, Egypt. Summer holiday vacation concept
Adult green sea turtle (Chelonia mydas) swim in red sea, Marsa Alam, Egypt
