Identification of European Non-Passerines
This major guide improves on the original by now comprehensively covering 155 species, with descriptions of ageing and sexing methods, moult, biometrics and racial differences. It complements Lars Svensson's Identification Guide to European Passerines, and is an invaluable reference for Bird Ringers, keen birders and feather enthusiasts, alike.
- Identification, ageing and sexing of over 155 non-passerine species
- Completely revised from the 1993 edition
- All illustrations now in colour
- Incorporates new and updated information for 31 European wader species from the BTO’s guide Identification & Ageing of Holarctic Waders
The composition of British bird communities is associated with long-term garden bird feeding
Newly published research from BTO shows how the popular pastime of feeding the birds is significantly shaping garden bird communities in Britain.
Population estimates of wintering waterbirds in Great Britain
A major new study led by BTO, working with the Wetland Bird Survey (WeBS) partners, JNCC, RSPB and in association with WWT, provides detailed...