Bloomsbury Swifts: A Guide to the Swifts and Treeswifts of the World

Shrikes of the World: THE BB/BTO BIRD BOOK OF THE YEAR (Helm Identification Guides)

By

All the Birds of the World

LYNX EDICIONS

Rails: A Guide to Rails, Crakes, Gallinules and Coots of the World

By

RSPB Handbook of British Birds: Fifth edition

Bloomsbury Wildlife

Field Guide to the Birds of Argentina and the Southwest Atlantic (Helm Field Guides)

By

The Barn Swallow (Poyser Monographs)

Collins Birds of the World (Collins Field Guide)

William Collins

The Whooper Swan (Poyser Monographs)

Bloomsbury

Bird: Exploring the Winged World

Phaidon Press

RSPB Pocket Guide to British Birds

Bloomsbury Wildlife

RSPB What's that Bird?: The Simplest ID Guide Ever

DK

Ecology and Conservation of Forest Birds (Ecology, Biodiversity and Conservation)

Cambridge University Press

Birds Britannica: The social and cultural history of birds in British life

Chatto & Windus

A Guide to the Zoological Literature: The Animal Kingdom (Reference Sources in Science and Technology)

Bloomsbury Academic

The Australian Bird Guide: Revised Edition (Helm Field Guides)

Helm

The Migration Ecology of Birds

From pompeian frescoes to the digital photography of the birds of the vesuvian area

Handbook of Western Palearctic Birds: Passerines

Helm

The Storm-petrels

By

The Encyclopedia of Birds

Facts on File

The Vanishing Mew Gull: A Guide to the Bird Names of the Western Palaearctic

Pelagic Publishing Ltd

Essential Ornithology

Oxford University Press

Shrikes and Bush-shrikes: Including Wood-shrikes, Helmet-shrikes, Shrike Flycatchers, Philentomas, Batises and Wattle-eyes (Helm Identification Guides)

Helm

The Migration Ecology of Birds

Academic Press