Coquí frogs are cultural symbols in Puerto Rico, well known for the “ko-kee” call made by the common coquí, Eleutherodactylus coqui. In fact, 16 distinct species can be found on the island — and ...

For generations, the coquí frog has stood as a cultural emblem of ... A common coquí (Eleutherodactylus coqui) sings its iconic “Ko-kee” call, a sound that defines Puerto Rico’s nights.