What is coqui?
It's a small dark brown-to dark-colored from measuring up to 2 inches with variable patterns including a light stripe down the middle of its back. Native to Puerto Rico, the coqui remain hidden during the day in leaf litter. Male coqui emerge into the trees at night calling "ko-kee" to attract females. Females lay their eggs in cup-like vegetation. Juvenile frogs hatch in 2-3 weeks. There is no tadpoles stage.
Why we should concerned about coqui?
There are no natural enemies to control the coqui in Hawaii. Populations may exceed 10,000 frogs per acre, which consume over 50,000 insects each night. As suck coqui may endanger native Hawaiian insect populations including plant pollinators, and compete with Hawaii's native birds.
The shrieking courtship noise has been a major nuisance to many Hawaii residents and visitors, who are not able to sleep due to the noise level. At a distance of one foot, the loud, piercing calls of a group of coquis have been measures at 80-90 decibels. This is comparable to the noise produced by a lawn mower.
What can you do?
The Hawaii Department of Agriculture needs your cooperation in reporting coqui in your neighborhood. If you hear a bird-like call or whistle during evening hours, find the coqui by using a flashlight to locate the frog, capture by hand (the coqui is non-toxic) or use a jar with lid to contain the animal. Do not transport from the area. Call the Department's PEST HOTLINE immediately at :
Oahu - 586 -PEST (7378)
Big Island - 974-4000 ext 67378
Maui - 984-2400 ext 67378
Kauai - 274-3141 ext 67378
MOlokai & Lanai - 1-800-468-4644 ext 67378
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