Geographical variation in bird communities of old, intact forests in northern Finland
Regional variation in the structure of bird communities in northern Finnish primeval forests was studied using line transects. Birds were censused both in spruce- and pinedominated forests in five areas of Lapland from 1982-86. The habitat structure of the census areas was defined by using habitat v...
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Format: | Article in Journal/Newspaper |
Language: | English |
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BirdLife Finland
1987
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Online Access: | https://ornisfennica.journal.fi/article/view/133241 |