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Lifjeld, Jan Terje & Slagsvold, Tore
(2022).
Female extra-pair copulation for direct fitness benefits: A cautionary note.
Proceedings of the National Academy of Sciences of the United States of America.
ISSN 0027-8424.
119(30).
doi:
10.1073/pnas.2207108119.
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Hol, Kristiane E. & Slagsvold, Tore
(2017).
On the “silver-spoon” effect: Telomere length in relation to rearing conditions in blue tits.
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MacNeish, Avery & Slagsvold, Tore
(2017).
Variation in telomere length in blue tits in relation to age, sex, breeding success, and the telomere length of their parents.
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Aandstad, Kristian & Slagsvold, Tore
(2017).
Crystallization of song in the pied flycatcher (Ficedula hypoleuca).
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Fong, Lydia & Slagsvold, Tore
(2017).
Comparing the song variation of early and late arrivals of
pied flycatchers (Ficedula hypoleuca).
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Slagsvold, Tore
(2017).
On the use of heterospecific information in birds.
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Aandstad, Kristian & Slagsvold, Tore
(2016).
Crystallization of song in the pied flycatcher
(Ficedula hypoleuca).
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Fong, Lydia & Slagsvold, Tore
(2016).
Comparing the song variation of early and late arrivals of
juvenile pied flycatchers (Ficedula hypoleuca).
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Hol, Kristiane E. & Slagsvold, Tore
(2016).
On the “silver-spoon” effect: telomere length in relation to rearing conditions in blue tits.
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MacNeish, Avery & Slagsvold, Tore
(2016).
Variation in telomere length in blue tits in relation to
age, sex, breeding success, and the telomere length of their parents.
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Skaraas, Christine & Slagsvold, Tore
(2015).
Personality and natal dispersal in great tits Parus major.
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Slagsvold, Tore
(2015).
On the significance of early social learning in titmice.
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Hagelin, Jon Valbjørn; Ergon, Torbjørn & Slagsvold, Tore
(2014).
Change in distribution of Norwegian alpine breeding birds in response to global warming.
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Skaraas, Christine; Slagsvold, Tore & Lampe, Helene M.
(2014).
Personality and natal dispersal in great tits Parus major.
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Thorsteinsen, Camilla; Slagsvold, Tore & Lampe, Helene M.
(2014).
Reproductive success in great tits (Parus major) in relation to individual personality.
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Stræte, Tina Ø.; Slagsvold, Tore & Lampe, Helene M.
(2014).
Consistency between personality traits in wild great tits Parus major.
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Ivarsen, Anne E. & Slagsvold, Tore
(2013).
Does brain size affect survival and reproductive success in a wild population of great tits Parus major?
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Thorsteinsen, Camilla & Slagsvold, Tore
(2013).
Winter survival and reproductive success in great tits in relation to individual personality.
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Stræte, Tina Ø. & Slagsvold, Tore
(2013).
Significance of rearing conditions for personality later in life: a field study of great tits Parus major.
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Slagsvold, Tore
(2012).
Citizen science.
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Slagsvold, Tore
(2012).
Social learning in birds studied by cross-fostering in the wild.
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Husek, Jan; Slagsvold, Tore; Weidinger, Karel & Adamik, Peter
(2010).
Impact of nest predation on breeding phenology in birds.
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Eriksen, Ane & Slagsvold, Tore
(2010).
Are mothers models for song learning - an experimental study on great tits.
Show summary
In songbirds, it is assumed that males learn songs from their father and conspecific male neighbours. We studied if the mother may play a role as well. Great tits Parus major were experimentally cross-fostered to blue tits Cyanistes caeruleus in the wild, and vice versa. In both species, cross-fostered males sang a combination of conspecific and heterospecific song, demonstrating an effect of early learning. Due to sexual misimprinting, cross-fostering resulted in pairings between the two species, providing an opportunity to see how species and gender of parent influence song learning. Great tit males reared by a great tit male and a blue tit female included blue tit song in their repertoires. To control for the possibility that they had learned blue tit songs from their cross-fostered great tit fathers, males reared by great tit pairs in which the father had been cross-fostered served as controls. None of these sang blue tit song, revealing an effect of the social mother on song acquisition. In great tits, the female rarely sings, and so it is possible that the juveniles select the male neighbours to be used as song tutors based on the neighbours’ resemblance to their (foster) mother as well as father.
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Amundsen, Trond; Folstad, Ivar; Giske, Jarl; Slagsvold, Tore & Stenseth, Nils Christian
(2009).
"Ida" er oversolgt.
Aftenposten (morgenutg. : trykt utg.).
ISSN 0804-3116.
Show summary
Kritikk av Jørn Hurum's formidling av "Ida-fossilet", skrevet av fem biologiprofessorer fra Oslo, Bergen, Trondheim og Tromsø. Hovedpoeng: Hurum's formidling til allmennheten "overselger" det vitenskapelige funnet; dette bryter med grunleggende kjøreregler for nøkternhet og troverdiget i vitenskapelig formidling.
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Eriksen, Ane; Slagsvold, Tore & Lampe, Helene M.
(2009).
Adult song learning – are pied flycatchers open-ended learners?
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