Summary table of the autumn and spring migration of eight adult common cuckoos tracked from southern Scandinavia.

†Transmitters stopped prior to migration completion.‡Only complete migrations are included in the averages.Distances are travelled distances along the routes followed, but not including movements within a staging area. Due to missing transmissions, the exact number of travel days was difficult to determine in several cases and the listed numbers are maxima (consequently travelling speeds are minima).