Is it a crow or a raven? Birdwatching tips for identifying corvids
The mournful caw of a crow is part of Australia's bush soundtrack. But is it the sound of a crow or in fact a raven? It ...
来自MSN5 个月
Tropical plants discovered in Tasmania's ancient Polar Forest
More information: Miriam A. Slodownik, The non‐flowering plants of a near‐polar forest in East Gondwana, Tasmania, Australia, during the Early Eocene Climatic Optimum, American Journal of ...