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Article
D. Hasselquist 1980Ottenby Bird Observatory Contribution 91 p139-150
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Article
A. Langefors, Auteur ; D. Hasselquist, Auteur ; T. von Schantz, AuteurParentage of 201 young (from 44 broods) in a population of Sedge Warblers Acrocephalus schoenobaenus in South Central Sweden, 1990-1992, was determined by using multilocus DNA fingerprinting. The frequency of extra-pair young (EPY) was 7.5% and [...]
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T. Eeva, Auteur ; D. Hasselquist, Auteur ; X. Langefors, Auteur ; L. Tummeleht, Auteur ; M. Nikinmaa, Auteur ; P. Ilmonen, AuteurWe investigated whether exposure to heavy metal pollution affected the immune function of individuals in a free living population of a small insectivorous passerine bird, the pied flycatcher Ficedula hypoleuca. We measured humoral immune respons[...]
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B. Hansson, Auteur ; S. Bensch, Auteur ; D. Hasselquist, AuteurFor most species, it is currently not known whether individual characteristics and population parameters affecting dispersal distances within the local population are also affecting dispersal of individuals emigrating longer distances. We evalua[...]
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L. Mendes, Auteur ; T. Piersma, Auteur ; D. Hasselquist, AuteurWe measured the costs of mounting a humoral immune response using two novel antigens (tetanus and diphtheria) in two shorebird species (Scolopacidae): Red Knot (Calidris canutus, measured in autumn) and Ruff (Philomachus pugnax, measured in spri[...]
