Birds of Europe
12.12.2007 Atlas
As a result of the study, the 56 of these averages, increased by 29, and 27 stay stable. The trend of 12 types was classified indefinitely due to the lack of data. Of course, the types are held in Europe have been classified in wide categories according to their characteristic living areas. A new approach was applied based on the classification of bio-coğrafik regions in Europe. Accordingly 33 types were classified as common types of agriculture and 28 types of cultivation.
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