Don't worry. Those suckerfish are just hitching a ride in that whale shark's mouth.
This incredible image took the first prize in scuba diving magazine’s 2020 underwater photo contest.
Evans Baudin, of Baja California, Mexico, grabbed the winning shot while on an expedition in June 2020 to document marine life and the effects of reduced marine traffic due to Covid-19.
A seahorse also proved lucky for Jeffrey Haines, of West Palm Beach, Florida, who won the Macro category with his image of one of the tiny marine-dwellers in a clump of sargassum.
Wide-Angle: "On the surface at the cenote's entrance, I had no idea what sort of space lay beneath the small pool. Only when I descended and positioned myself outside the area lit up by sun was the dark space revealed," says winner Martin Strmiska.