On the southern coast of La Gomera, Roque de Iguala has a small accumulation of fallen rocks near its top. The 2020–2022 seabird survey described this area as lacking vegetation and offering few cavities suitable for nesting Bulwer’s petrels. [1]
During the daytime visit by a single observer, at least three yellow-legged gull nests were found, but no evidence of Bulwer’s petrels on the rock itself. Adjacent scree did contain droppings consistent with their presence. The report treated these as evidence of possible breeding, without confirming active nests. [1]