Gulls of Europe, Asia and North America

Badger Behaviour, Conservation & Rehabilitation: 70 Years of Getting to Know Badgers

Wildfowl: An Identification Guide to the Ducks, Geese and Swans of the World

Terns of Europe and North America

Pipits and Wagtails of Europe, Asia and North America

Cuckoos of the World

Gulls: A Guide to Identification. 2nd Edition: Edition 2

Sylvia Warblers: Identification, taxonomy and phylogeny of the genus Sylvia

A Handbook to the Swallows and Martins of the World

Kingfishers, Bee-eaters and Rollers

Owls of the World: Edition 2

Reed and Bush Warblers

Thrushes

Finches and Sparrows

Raptors of the World

Warblers of Europe, Asia and North Africa

Flight Identification of Raptors of Europe, North Africa and the Middle East

Hawks at a Distance: Identification of Migrant Raptors

The Handbook of Bird Identification: For Europe and the Western Palearctic

The Helm Guide to Bird Identification