Photograph of the Italian tree frog Hyla intermedia. Its natural habitats are the temperate forests, rivers, and freshwater marshes of countries like Italy, Slovenia, and Switzerland. It feeds on small invertebrates such as flies, mosquitoes and midges. In the breeding season, dominant males establish territories near a pond or other body of water and advertise themselves by calling. Other male frogs, known as "satellites" may lurk nearby and try to intercept females attracted by the territorial males' calls.
Photo credit: Benny Trapp
