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Article
R. Sandberg, Auteur ; G. A. Gudmundsson, AuteurMigratory orientation of Dunlins Calidris alpina at sunset was studied by using orientation cages, during autumn migration in SW Iceland. The aim of the experiments was to examine whether orientation funnels can be used to record the directional[...]
Article
R. Sandberg, Auteur ; B. Holmquist, AuteurBy computer simulations of different Eight routes for spring migrating Knots Calidris canutus, potential orientational 'danger zones' were revealed in the equator area and north of the Arctic circle. An evaluation of the availability of directio[...]
