Stingrays’ bulging eyes and mouths make them much faster swimmers

Stingrays have protruding eyes and mouths, which seem like they would make swimming less efficient, but they actually create vortices that let the rays swim faster

Stingrays’ bulging eyes and mouths make them much faster swimmers
Stingrays have protruding eyes and mouths, which seem like they would make swimming less efficient, but they actually create vortices that let the rays swim faster