In Pictures: Cliffs come alive with nesting seabirds
More than 250,000 seabirds have flocked to the chalk cliffs at Bempton in East Yorkshire to find a mate and raise their young.
From April to August Bempton Cliffs, which are home to the largest kittiwake colony in mainland Britain, come alive with nest-building adults and young chicks.
Species nesting in the cliffs also include gannets, puffins and herring gulls.