Borrmann RM, Phillips RA, Clay TA, Garthe S. 2019. Data from: High foraging site fidelity and spatial segregation among individual great black-backed gulls. Movebank Data Repository. <a href="https://doi.org/10.5441/001/1.ht5jf68h">https://doi.org/10.5441/001/1.ht5jf68h</a>