Supplement to: Besel, Diana; Hauber, Mark E; Hunter, Colin; Ward-Smith, Tamsin; Raubenheimer, David; Millar, Craig D; Ismar, Stefanie M (2018): Multifactorial roles of interannual variability, season, and sex for foraging patterns in a sexually size monomorphic seabird, the Australasian gannet (Morus serrator). Marine Biology, 165(4), https://doi.org/10.1007/s00227-018-3332-0