Harrop (2008) stated that ‘Bulwer’s Petrel [Bulweria bulwerii] is a monotypic species of tropical waters, which breeds on islands of the eastern North Atlantic, Indian and Pacific Oceans between 10°S and 40°N (Onley & Scofield 2007). In the Atlantic it breeds on the Azores, Madeira, the Desertas, Great Salvage, the Canary Islands and Cape Verde. Most of those which breed in the Atlantic

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