Months of old-fashioned scientific fieldwork - more than 2,000 surveys of chirping frog calls, hundreds of photos of individual frogs and tiny tissue samples taken from them - has helped define the ...

All over the world, different types of frogs call out in various ways to warn others or attract mates Olivia Ferrari Different species of frogs call out in various ways, and they may sound like ...

Do you know your croaks from your ribbits? A peeper from a leopard? If you do, Hartley Nature Center needs you. Even if you don't, come on down. The center will hold a frog-listening class Tuesday for ...

More than 7,000 species of frogs hop, climb and perch around our world—which means more than 7,000 unique frog calls permeate ...