In much of the world, nature sounds like birds or maybe insects — the cheerful, rhythmic cheeps of a robin, say, or the buzz of a cicada. In Puerto Rico, it sounds like frogs. Lots and lots of ...

Bad Bunny’s latest album amplifies the voices of Puerto Rico’s coquí and endangered crested toad, highlighting the urgent need to protect the island’s fragile ecosystems and cultural heritage.

Volunteers gather at sunset every Thursday to search for invasive coqui frogs in Waimānalo on Oʻahu. The frogs, known for their loud chirp, are a major forest and agricultural pest. Community members, ...

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 ...

Badillo, an assistant history professor at UW-Madison, is the brains behind the visualizers for Bad Bunny's hit new album.

Breeding males and some females may have a yellow throat and abdomen. The species is characterized by large truncate discs under the frogs' feet and a peculiar, melodious, low voice completely ...