Coquí frogs are cultural symbols in Puerto Rico, well known for the “ko-kee” call made by the common coquí, Eleutherodactylus coqui. In fact, 16 distinct species can be found on the island — and ...

The silence is a stark contrast to the noise of the gasoline motor and, before that, the piercing calls of the coqui frogs that met Aquino and his crew from the Maui Invasive Species Committee ...

Puerto Rico’s coastal wetlands face mounting challenges, many of which threaten the delicate balance of these ecosystems and their resident species. Among the most vulnerable is the coquí llanero, ...

David Bagda (left) and Terry Tolman spray citric acid solution on overgrown brush as part of the Maui Invasive Species Committee coqui frog control program, which is made up mostly by community ...