R. Åke Norberg

Evolution of reversed sexual size dimorphism and role partitioning among predatory birds, with a size scaling of flight performance

R. Norberg, M. Andersson, Malte Andersson, 1981 .

Optimal locomotion modes of foraging birds in trees

R. Norberg, R. Åke Norberg, 2008 .

Swallow tail streamer is a mechanical device for self-deflection of tail leading edge, enhancing aerodynamic efficiency and flight manoeuvrability

R. Norberg, R. Åke Norberg, 1994, Proceedings of the Royal Society of London. Series B: Biological Sciences.

WHY FORAGING BIRDS IN TREES SHOULD CLIMB AND HOP UPWARDS RATHER THAN DOWNWARDS

R. Norberg, R. Åke Norberg, 2008 .

Take-Off, Landing, and Flight Speed during Fishing Flights of Gavia stellata (Pont.)

R. Norberg, U. Norberg, Ulla M. Lindhe Norberg, 1971 .

Delta-wing function of webbed feet gives hydrodynamic lift for swimming propulsion in birds

R. Åke Norberg, L. Christoffer Johansson, 2003, Nature.

The pterostigma of insect wings an inertial regulator of wing pitch

R. Norberg, R. Åke Norberg, 1972, Journal of comparative physiology.