|
Benson, S.V. |
1960 |
*** The Observer’s Book of Birds ***(Superseded) |
Observer's Books, No 1, Revised edition edition, 223pp, Frederick Warne & Co. Ltd. |
|
Ferguson-Lees, J., Willis, I. & Sharrock, J.T.R. |
1983 |
The Shell Guide to the Birds of Britain and Ireland |
336pp, Michael Joseph |
|
Paris, P. |
1921 |
*** Oiseaux ***(Superseded) |
Faune de France, Faune No 2, 473pp, Fédération Française des Sociétés de Science Naturel |
|
Pendleton, T. & D. |
|
Photo gallery: Birds |
www.eakringbirds.com/eakringbirds4/photogallerythumbsbirds.htm |
|
Wuilbaut, J.J. |
|
Cercle de Mycologie de Mons (Belgique): (Page perso de JJ. Wuilbaut) |
users.skynet.be/jjw.myco.mons |
Dung Identification |
|
Pagett, M. |
2007 |
What shat that? the pocket guide to poop identity |
112pp, Crombie Jardine Publishing Ltd |
Feeding Signs |
in the field() |
Bang, P. & Dahlstrom, P. |
1974 |
Animal Tracks and Signs |
Collins Guides, 240pp, Collins |
Nests And Eggs |
|
Atkinson, J.C. |
1901 |
British birds’ eggs and nests |
New and revised edition, 247 pages+12 platespp, Routledge |
|
Harrison, C.J.O. |
1985 |
A Field Guide to Nests, Eggs & Nestlings of British & European Birds |
Collins Field Guides, Collins |
in the field |
Pochin, E |
|
British Birds’ Eggs and Their Nests |
The Young Naturalist Series, 32pp, The Brockhampton Press |