Rodríguez, B. & Dias, M.P. (2020) Bulwer's Petrel Bulweria bulwerii. European Breeding Bird Atlas 2 - Distribution, Abundance and Change (ed. by Keller, V., Herrando, S., Voříšek, P., Franch, M., Kipson, M., Milanesi, P., Martí, D., Anton, M., Klvaňová, A., Kalyakin, M.V., Bauer, H.-G. and Foppen, R.P.B.) Lynx Edicions. Barcelona. ISBN:978-84-16728-38-1.
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