The May diet of Capercaillie (Tetrao urogallus) in an extensively logged area of NWRussia
The May crop contents of Capercaillie (Tetrao urogallus) from a highly disturbed (logged) area of NW Russia are documented for the first time. Plants of the tree-shrub layer and bog plants of the field layer together formed the main part of the diets of both cocks (75 % of fresh weight) and hens (58...
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| Format: | Text |
| Language: | English |
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2008
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.664.4444 http://ornisfennica.org/pdf/latest/3Borchtchevski.pdf |