For many Puerto Ricans, the nightly chirping of “coh-KEE” — the sound of a tiny frog known as the coquí — is like a national lullaby. But for one purported tourist, the noise felt more like a ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In its native Puerto Rico, the coquí frog’s eponymous croak is ...

HONOLULU — The coqui is a tiny, coin-sized frog whose distinctive nightly mating calls are a beloved sound in Puerto Rico and other Caribbean islands. But people in Hawaii don’t share the same ...

A coquí frog sits on a tree branch in El Yunque rainforest in Caimito, Puerto Rico. The tiny frog is named coqui after its distinctive two-note call of "ko-KEE, ko-KEE," and has become a symbol for ...