Publications from Kvismare Bird Observatory

Year of publishing: 1999
Publication nbr Sort ascending Reference
109 Hasselquist D. 1999. Trastsångaren förmedlar unika kunskaper om fåglars sång. Vår Fågelvärld 58(4):8-12.
105 Bensch S, Westerdahl H, Hansson B & Hasselquist D. 1999. Do females adjust the sex of their offspring in relation to the breeding sex ratio? Journal of Evolutionary Biology 12:1104–1109.
103 Bensch S & Nielsen B. 1999. Autumn migration speed of juvenile Reed and Sedge Warblers in relation to date and fat loads. The Condor 101:153–156.
101 Fåglar i Kvismaren - årsskrift 1998. Volume 14, 1999(2), 80 pages. Örebro.
99 Åkesson S. 1999. Do passerine migrants captured at an inland site perform temporary reverse migration in autumn. Ardea 87(1):129-138 .
Year of publishing: 1998
Publication nbr Sort ascending Reference
102 Hasselquist D & Langefors Å. 1998. Variable social mating system in the Sedge Warbler, Acrocephalus schoenobaenus. Ethology 104: 759-769.
100 Hasselquist D. 1998. Polygyny in the great reed warbler: a long-term study of factors contributing to male fitness. Ecology 79: 2376-2390.
98 Bensch S, Hasselquist D, Nielsen B & Hansson B. 1998. Higher fitness for philopatric than for immigrant males in a semi-isolated population of great reed warblers. Evolution 52(3):877-883.
97 Langefors Å, Hasselquist D & von Schantz T. 1998. Extra-pair fertilizations in the Sedge Warbler. Journal of Avian Biology 29:134-144.
96 Fåglar i Kvismaren - årsskrift 1997. Volume 13, 1998(2), 60 pages. Örebro.
Year of publishing: 1997
Publication nbr Sort ascending Reference
95 Fåglar i Kvismaren - årsskrift 1996. Volume 12, 1997(2), 64 pages. Örebro.
93 Westerdahl H, Bensch S, Hansson B, Hasselquist D & von Schantz T. 1997. Sex ratio variation among broods of great reed warblers Acrocephalus arundinaceus. Molecular Ecology 6:543-548.
92 Hansson B, Bensch S & Hasselquist D. 1997. Infanticide in the polygynous great reed warblers: secondary females destroy eggs of primary females. Animal Behaviour 54:297-304.
Year of publishing: 1996
Publication nbr Sort ascending Reference
94 Hasselquist D, Bensch S & von Schantz T. 1996. Correlation between male song repertoire, extra-pair paternity and offspring survival in the great reed warbler. Nature 381(16):229-232.
91 Bensch S, Källander H & Lager R. 1996. Mass and wing length of young Black- headed Gulls Larus ridibundus as predictors of age and survival. Ornis Svecica 6:57-66.
90 Hall S. 1996. The timing of post-juvenile moult and fuel deposition in relation to the onset of autumn migration in Reed Warblers Acrocephalus scirpaceus and Sedge Warblers Acrocephalus schoenobaenus. Ornis Svecica 6:89-96.
89 Fåglar i Kvismaren - årsskrift 1995. Volume 11, 1996(2), 80 pages. Örebro.
88 Bensch S. 1996. Female mating status and reproductive success in the great reed warbler: is there a potential cost of polygyny that requires compensation? Journal of Animal Ecology 65:283-296.
Year of publishing: 1995
Publication nbr Sort ascending Reference
87 Bensch S & Nielsen B. 1995. Post-fledging movements of juvenile Reed Warblers Acrocephalus scirpaceus and Sedge Warblers A schoenobaenus. Ornis Svecica 5(3):125-131.
86 Hasselquist D. 1995. Demography and lifetime reproductive success in the polygynous greet reed warbler. Japanese Journal of Ornithology 44:181-194.
85 Fåglar i Kvismaren - årsskrift 1994. Volume 10, 1995(2), 72 pages. Örebro.
84 Bensch S. 1995. Annual variation in the cost of polygyny: a ten year study of great reed warblers Acrocephalus arundinaceus. Japanese Journal of Ornithology 44:143-155.
81 Hasselquist D, Bensch S & von Schantz T. 1995. Estimating cuckoldry in birds: the heritability metod and DNA fingerprinting give different results. Oikos 72:173-178.
80 Hasselquist D, Bensch S & von Schantz T. 1995. Low frequency of extrapair paternity in the polygynous great reed warbler Acrocephalus arundinaceus. Behavioral Ecology 6:27-38.