Warwick-Evans V, Soanes LM, Gauvain RD, Atkinson JPY, Arnould JPY, Green JA. 2017. Northern gannets, Les Etacs, Alderney-reference-data. Movebank Data Repository. <a href="https://doi.org/10.5441/001/1.30r98tb3/2">https://doi.org/10.5441/001/1.30r98tb3/2</a>