Superfly: The Unexpected Lives of the World's Smartest Insects

Biologist Jonathan Balcombe has written a book about the secret life of flies!

A black soldier fly (Joseph Moisan-Serres Quebec Ministry of Agriculture, Fisheries and Food)

Jonathan Balcombe's book reveals the similarities between humans and flies

Loved up flies

The fruit fly (Shutterstock)

The images in this gallery are used with permission and are subject to copyright conditions.