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 ...

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

CAIMITO, Puerto Rico — The resounding calls of “ko-KEE, ko-KEE” ring out in a cadence that brings music to Puerto Rican nights. The tiny frog that produces the melody is named coqui after its ...

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 ...