Sven Jakobsson

Sophisticated sperm allocation in male fowl

Tommaso Pizzari, Charlie K. Cornwallis, Hanne Løvlie et al. · Nature · 2003 · 299 citations

Infertility, Reproductive Success, Animal Reproduction +7

Escalated fighting behaviour incurs increased predation risk

Sven Jakobsson, Olle Brick, Cecilia Kullberg · Animal Behaviour · 1995 · 219 citations

Predation Risk, Behavioral Sciences, Social Behavior +6

Prey survival by predator intimidation: an experimental study of peacock butterfly defence against blue tits

Adrian Vallin, Sven Jakobsson, Johan Lind et al. · Proceedings of the Royal Society B Biological Sciences · 2005 · 198 citations · Full text

Magnetic cues trigger extensive refuelling

Thord Fransson, Sven Jakobsson, Patrik Johansson et al. · Nature · 2001 · 191 citations

Magnetic Cues, Magnetism, Magnetic Field +1

Reduced take-off ability in robins ( Erithacus rubecula ) due to migratory fuel load

Johan Lind, Thord Fransson, Sven Jakobsson et al. · Behavioral Ecology and Sociobiology · 1999 · 156 citations

Biology, Take-off Ability, Foraging +5