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- Verhulst, S, et al.
(författare)
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Social dominance and energy reserves in flocks of Willow Tits
- 1996
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Ingår i: JOURNAL OF AVIAN BIOLOGY. - : MUNKSGAARD INT PUBL LTD. - 0908-8857. ; 27:3, s. 203-208
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Theoretical studies have suggested that birds in winter should carry higher energy reserves when food supply is lower, or less predictable, in order to maximize their probability of survival until the end of winter. In the Willow Tit Parus montanus, a pas
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