Harvey, L.A. & D. St. Leger-Gordon
Wooldridge, S.W. &Frederick Goldring
Red Data Birds in Britain
The Nature Conservancy Council & RSPB
Britain's Spiders: A Field Guide
Bee, Lawrence; Geoff Oxford; Helen Smith
Key to the Names of British Birds
A Field Guide to the Seabirds of Britain and the World
Tuck, G. S.
The Natural History of Selborne; With Observations on Various Parts of Nature; and The Naturalist's
WHITE, Rev. Gilbert
British Birds with their Nests and Eggs in Six Volumes
Butler, Arthur G.
Illustrations by Frohawk, F.W.
The Natural History of Ireland
Birds and Men: The Bird Life of British Towns, Villages, Gardens & Famland
Nicholson, E. M
The Birds of Berkshire and Oxfordshire