Consider the male tree-hole frog of Borneo, which uses his watery den like a pipe organ to proclaim his sexiness far and wide. Evolution has surely outdone itself over the millennia in endowing this ...

Like a teenager hoping his car stereo will attract the attention of girls, male tree frogs in Borneo appear to take advantage of acoustics to attract mates. Researchers have found that males of a ...

Female American green tree frogs use their inflated lungs to dampen the mating calls of other species so they can pick out the ones from males they may mate with. Male frogs use mating calls, ranging ...

Most male frogs want their mating call to stand out from the crowd, and they do that by calling when nobody else is. This makes sure that the females hear them loud and clear, and know where they are.