Max Planck Institute of Animal Behavior Research Overview Causes, Mechanisms and Consequences of Songbird Migration Publications Publications of Pratik R. Gupte All genres Journal Article (1) Journal Article (1) 1. Journal Article Gupte, P. R.; Koffijberg, K.; Müskens, G. J. D. M.; Wikelski, M.; Kölzsch, A.: Family size dynamics in wintering geese. Journal of Ornithology 160 (2), pp. 363 - 375 (2019) MPG.PuRe DOI