“(They thought) ‘Oh, it’s a frog. It sounds cute.’ But the problem is they have no predators here. So we have to be the predators.” In Haiku, home to the island’s largest known ...

Only the coqui frog (Eleutherodactyls coqui ... Gulches with thick brush and overgrown plants, like areas in Haiku, are the types of settings that can ignite a spread of coqui, which is why ...