They’ll be back out the next day and the night after, but in a different area of Haiku as they work to stop the spread of the coqui frog. But while the ear-splitting call of this tiny tree frog ...

When the Coqui tree frog was first found in Hawai’i eight years ago, it was viewed as a cute oddity. The amphibian, introduced from Puerto Rico, grows to two inches long, has big eyes and small ...

Eleutherodactylus coqui. In fact, 16 distinct species can be found on the island — and nowhere else — and each of them has a unique type of call somewhat different from the others'. Of these frogs, ...

Before I even opened the door I could hear frogs singing. CO-KEE! CO-KEE! There was also the more occasional KI-KI-KI-KI-KI from a red-eyed coqui, a small tree frog with rust-colored eyes.

Coqui barriers were developed on Hawaii island to keep coqui from getting into greenhouses. Coqui frogs can’t grip a surface upside down so a fence with 90 degree overhang can stop their ...

The 17 species of coquí frogs, and their signature high-pitched chirp, are considered unofficial mascots of Puerto Rico. The ...