Coqui Frogs, invasive species in Hawaii and most recently Southern California, are so shrill that their vocalizations are often mistaken for radio and house alarms.  In the 1980’s, Coqui Frogs were accidentally introduced to Hawaii. There they proliferated across the four main islands. They have now become unwelcome invasive inhabitants of some regions in Southern California as well. Coqui Frogs represent […]