Frogs, with their sleeker and slightly more recessed eyes, are better suited for a dual existence on land and in the water, where having a streamlined body can be a plus. Both frogs and toads can ...

Black blotches dot its sides, and it has “an inverted triangle marking between (its) eyes,” researchers said. Seen from below, the frog’s belly is “purplish-grey,” the study said and a photo shows.