Garthe S, Schwemmer P, Paiva VH, Corman A, Fock HO, Voigt CC, Adler S. 2016. FTZ_ Foraging in lesser black-backed gulls (data from Garthe et al. 2016). Movebank Data Repository. <a href="https://doi.org/10.5441/001/1.nk286sc0/1">https://doi.org/10.5441/001/1.nk286sc0/1</a>