This was one of the turtles at the Tortugranja Turtle Farm on Isla Mujeres. Visitors could feed them these little pellets, so I think they were eating all day long.
This poor little shark was kept in a small penned in piece of ocean and would hide in the corner until this kid would retrieve him and hold him up for tourists to see. I guess it gave me an opportunity to see him up close, but I still felt sorry for him!
There were many shells of various kinds to be seen on Isla Mujeres. You would see kids collecting shells along the beach for their parents who would later sell them to the tourists.