Rakhimberdiev, EldarKaragicheva, JuliaJaatinen, KimWinkler, David W.Phillips, John B.Piersma, Theunis2015-12-100019-1019http://hdl.handle.net/1885/67058In many species, naïve first-time migrants undertake migration without adults, supposedly on the basis of a 'simple' vector programme that combines an innate directional preference with a temporal programme that specifies distance. In strongly dimorphicNaive migrants and the use of magnetic cues: temporal fluctuations in the geomagnetic field differentially affect male and female Ruff Philomachus pugnax during their first migration201410.1111/ibi.121722015-12-10