It can be dangerous for the wildlife photographer out in the New Forest far from civilisation.
And the camera crew may spend weeks on location letting the wild creatures get used to their presence.
Any suggestion that some shots are not genuine is strongly refuted.
When animals have young to protect there is a great risk they will attack the photographer.
A rare sighting thought to be unique.
A camerman may spend hours waiting patiently for a shot of a rare bird.
Police have issued a new picture of the bird feeder vandal.
The crow family are so intelligent they take their own selfies.
The team travelled to South America to get pictures of guinea pigs in their natural habitat.