The common ostrich holds a distinction that sounds like a joke but is backed by peer-reviewed anatomy: its eyeballs take up more space inside its skull than its brain does. A comparative dataset ...

The largest eyes of any land animal are those of the ostrich Struthio camelus, native to Africa (in particular South Africa and eastern Africa) and formerly the Middle East too. The diameter of an ...

From ostriches with eyes as big as billiard balls to fearsome giant squids, these creatures have some of the largest peepers among the world's animals. Sight is one of the most widespread senses in ...