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- Publications
- Influence
Fåglarna i Sverige : antal och förekomst
- U. Ottosson, R. Ottvall, +8 authors Martin Tjernberg
- Geography
- 2012
- 62
- 11
Species diversity of campylobacteria in a wild bird community in Sweden
- J. Waldenström, S. On, R. Ottvall, D. Hasselquist, B. Olsen
- Biology, Medicine
- Journal of applied microbiology
- 1 February 2007
Aims: To analyse the occurrence and host species distribution of campylobacteria species in shorebirds, geese and cattle on grazed coastal meadows in Sweden.
Genetic isolation and divergence in sexual traits: evidence for the northern rockhopper penguin Eudyptes moseleyi being a sibling species
- P. Jouventin, R. Cuthbert, R. Ottvall
- Biology, Medicine
- Molecular ecology
- 25 July 2006
The taxonomic status of populations of rockhopper penguins (Eudyptes chrysocome) is still enigmatic. Northern populations differ from southern ones in breeding phenology, song characteristics and… Expand
Avian Reservoirs and Zoonotic Potential of the Emerging Human Pathogen Helicobacter canadensis
- J. Waldenström, S. On, R. Ottvall, D. Hasselquist, C. Harrington, B. Olsen
- Medicine, Biology
- Applied and Environmental Microbiology
- 1 December 2003
ABSTRACT A polyphasic identification approach was used to investigate the taxonomic position of Campylobacter-like isolates recovered from barnacle geese (Branta leucopsis) and Canada geese (Branta… Expand
Population trends for Swedish breeding birds
- R. Ottvall, L. Edenius, +6 authors T. Pärt
- Biology
- 2009
We have assessed the population trends for the 255 bird species breeding in Sweden (including distinct subspecies), based on data for the last 30 and 10 years, respectively. Over the past 30 years… Expand
- 49
- 3
Bird population trends are linearly affected by climate change along species thermal ranges
- F. Jiguet, V. Devictor, R. Ottvall, C. V. van Turnhout, H. P. van der Jeugd, Å. Lindström
- Biology, Medicine
- Proceedings of the Royal Society B: Biological…
- 7 December 2010
Beyond the effects of temperature increase on local population trends and on species distribution shifts, how populations of a given species are affected by climate change along a species range is… Expand
No evidence of genetic differentiation between lesser redpolls Carduelis flammea cabaret and common redpolls Carduelis f. flammea
- R. Ottvall, S. Bensch, G. Walinder, J. Lifjeld
- Biology
- 2002
The remarkable variation in plumage and morphological characters in the redpoll complex Carduelis flammea-hornemanni has puzzled taxonomists for several decades. In contrast, molecular studies have… Expand
- 13
- 2
- PDF
Morphological and molecular sex identification of Redshanks Tringa totanus
- R. Ottvall, G. Gunnarsson
- Biology
- 1 March 2007
Capsule Body measurements classified 81% of birds correctly to sex.
Breeding success and adult survival of Redshank Tringa totanus on coastal meadows in SE Sweden
- R. Ottvall
- Biology
- 2005
Breeding success and adult survival of Redshank Tringa totanus on coastal meadows on Gotland, SE Sweden, was investigated in 1997-2003. Two periods with different breeding success could be detected.… Expand
- 14
- 2
Boöverlevnad hos strandängshäckande vadare : den relativa betydelsen av predation och trampskador av betesdjur
- R. Ottvall
- Biology
- 2005
Nest survival among eight wader species Charadrii in relation to densities of grazing livestock (0–2 livestock/day/ha) was investigated on Oland, southeastern Sweden in 2004. When analysing a poole… Expand
- 7
- 2