A study of the ancestors to modern koalas shows they had a different diet but could produce 'bellowing' calls.
A study of the ancestors to modern koalas shows they had a different diet but could produce 'bellowing' calls.
Traditional notions of biological classification based on morphology are being shaken up by the new practice of molecular taxonomy. But far from being contradictory approaches, they may end up being complementary.
Traditional notions of biological classification based on morphology are being shaken up by the new practice of molecular taxonomy. But far from being contradictory approaches, they may end up being complementary.
Southern hemisphere plant species like to stay at home
Southern hemisphere plant species like to stay at home
