Some of the best wildlife photographers document animal behaviour and habitats from all over the world
Amphibians
Animal portraits
Animal research
Aquatic life
Birds
Colour and Pattern
Dinosaurs
Endangered species
Habitats and Behaviour
Invertebrates
Livestock farming
Mammals
Microscopic
Pets
Veterinary medicine
New studies highlight dolphins as the most intelligent animals. We had a look at the list of candidates from highly trainable dogs to easily bored pigs and from cheeky crows to altruistic elephants.
Zoologist and underwater photographer Matthew Oldfield has captured the stunning marine life of the waters of Southeast Asia for over 15 years.