Fifield DA, Ronconi RA, Robertson GJ. 2020. Data from: Study "Herring Gulls (Larus Argentatus); Fifield; Witless Bay, Canada". Movebank Data Repository. <a href="https://doi.org/10.5441/001/1.27244v55">https://doi.org/10.5441/001/1.27244v55</a>