Compared with mammals, birds have relatively large eyes. In...

Compared with mammals, birds have relatively large eyes. In simple terms, a bigger eye means better vision, and excellent vision is essential for avoiding collisions in flight, or for capturing fast-moving or camouflaged prey. Birds' eyes, however, are deceptive - they are bigger than they look.

Tim Birkhead Quote About Avoiding, Bigger, Birds, Capturing, Compared: Compared With Mammals Birds Have...

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