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 ...

With its entire known population confined to three small marshes on the northern coast, the coquí llanero has become a symbol of the fragility of Puerto Rico’s natural resources. Human activity ...