1. A small tree frog native to Puerto Rico, known for its loud, distinctive two-note call that sounds like its name.
Usage: Also called coquí frog or Puerto Rican coquí; Scientific name: Eleutherodactylus coqui; Invasive species in Hawaii and other regions

Examples

• The coqui's call echoes through the tropical forests of Puerto Rico at night.
• Coquis have become an invasive species in Hawaii, where their loud calls disturb residents.
• The distinctive 'co-KEE' sound of the coqui is iconic to Puerto Rican culture.
• A single coqui can produce calls that reach 100 decibels.
• Tourists visiting Puerto Rico often hear the coqui's mating call in the evening.