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 ...

Curtin University researchers have captured rare recordings of echidnas cooing, grunting and making a range of other sounds, but only during the breeding season. Published in Journal of Zoology, the ...

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 ...