Photographs and text by John W a r h a m (Plates 64-67) The Little, Allied or Dusky Shearwater (Procellaria baroli = Puffinus assimilis) is a small black and white shearwater whose oceanic distribution lies mainly in cold water south of the Equator. The breeding- colonies at the Azores, Salvages, Canaries, Madeira and Cape Verde Islands are the only ones in the Northern Hemisphere. Bourne (1957) s...

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