We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRoute optimisation and solving Zermelo's navigation problem during long distance migration in cross flows.AuthorsHays, Graeme C.; Christensen, Asbjørn; Fossette, Sabrina; Schofield, Gail; Talbot, Julian; Mariani, Patrizio; Fryxell, JohnPublicationEcology Letters, 2014, Vol 17, Issue 2, p137ISSN1461-023xPublication typearticleDOI10.1111/ele.12219