Birds of Europe
Enlarged and completely revised (and much cheaper) edition of this outstanding, interactive CD-ROM, which contains information on 400 bird species, colour plates of birds and their eggs, colour distribution maps, sounds and video. It includes a pictorial key for identification, a glossary, teaching program, search program and quiz. The new edition contains many additional species, mostly from Eastern Europe, and a great deal more taxonomic and ecological information in the general species coverage. A German version has also been produced.