Pinto, Maria Gomes Ribeiro TeixeiraCatry, TeresaPedro, Patrícia I.Gatt, Marie ClaireDias, Maria P.2016-04-112016-04-112016Bird Study, 63, 148–151. doi:10.1080/00063657.2015.11362620006-3657http://hdl.handle.net/10400.12/4522We characterized the brood-guarding behaviour of the Bulwer’s Petrel Bulweria bulwerii at two Atlantic colonies. Our results suggest that predation avoidance might be a major factor driving broodguarding duration on this species.engjournal article10.1080/00063657.2015.1136262