Estuaries are rightly of great interest and concern to the birdwatcher. Most teem with thousands of waders, geese, ducks, gulls and other species that use them

This companion volume to The Atlas of Breeding Birds of Britain and Ireland is derived from surveys of birds present in Britain and Ireland during the three win

An introduction to biological survey methods for estuaries and coasts.

In the year 1983, the British Trust for Ornithology celebrated its first 50 years. This volume records much of the history of birdwatching and ornithology since

This volume sets out for the first time the historical and current status of all the bird species found in Wales together with their present distribution. The r