Scientists in Australia recorded the first ever audio of echidna vocalizations, a sound which may be linked to reproduction, a study said. Photo from Michael Jerrard via Unsplash As three spiky ...

A biologist has shown that bastard doves can fend for themselves. Despite having a strange coo, hybrid offspring are still able to defend their territory. This is necessary for further reproduction.

As three spiky creatures walked out of a rock cave in Australia, a nearby microphone captured their wheezing, exhales and “cooing.” The first-of-its-kind audio settled a scientific debate and ...