The opening of the 50th anniversary edition of the Wildlife Photographer of the Year exhibition.
There are 17 categories, including the new special award for the best time-lapse video.
The 100 photographs on display are divided into sections such as mammals, birds, amphibians, reptiles, plants, underwater species, earth's environments and natural designs.
The exhibition of the world's best wildlife photography is organised by the Natural History Museum in London and the BBC.
Each year there are over 40,000 submissions from 96 countries.
Photo: Carlos Peres Naval. Young wildlife photographer of the year award in the 10 years and under category.