But why is this trait of the lemur so remarkable and what makes it unique? The unique middle finger The Aye-Aye's middle ...

Opinions expressed by Forbes Contributors are their own. I write about the world of biology. The world’s largest nocturnal primate—the aye-aye—is steeped in superstition in its native ..

Aye-ayes are nocturnal and are famed for having an extended middle finger which they use to find food inside logs and trees. They have evolved to feed rather like woodpeckers, tapping the bark ...