"Over a two-month period Matt watched a young male red fox learn the best time to climb into this street bin in London.

It figured out it was Monday evenings, shortly before the weekly collection, when the rubbish was piled high and any discarded food that rested on top was easy to get at. Contrary to what most people think, an urban fox’s diet is made up of more than 50% natural food, such as earthworms, wild birds, seeds and fruits. As a result, these animals play an important role in the urban ecosystem."