SEO has teamed up with a well-known bank and produced this multimedia encyclopedia of the 563 birds seen commonly in Spain. The site is packed with useful information on everything you could think of connected with birds in Spain with heaps of pictures, sound, video, games for kids and maps, and easy to navigate around. It is, however, frustratingly to easy to close the main window. People with slow internet connections should probably refrain, but interestingly, 60,000 free CD-ROM/books containing the complete encyclopedia are also to be distributed.
Encyclopedia of birds of Spain