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♦ ¹Diet of Pygmy Sperm Whales (Kogia breviceps) in the Hawaiian Archipelago, Kristi West, William Walker, Robin Baird, Whitney White, Gregg Levine, Eric Brown, David Schofield, MARINE MAMMAL SCIENCE, 25(4): 931–943 (October 2009)
♦ ²Effect of environmental variability on habitat selection, diet, provisioning behaviour and chick growth in yellow-nosed albatrosses, David Pinaud, Yves Cherel, Henri Weimerskirch, MARINE ECOLOGY PROGRESS SERIES, Vol. 298: 295–304, 2005