Rare echidna noises could be the 'language of love'

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 research is titled "Sound ...

Bird species changing faster than expected in protected areas

A recent study by University of Helsinki researchers has found that bird communities inside and outside protected areas are beginning to resemble each other as a result of climate change. In both areas, southern species increased ...