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♦ ¹DIET OF THE YELLOW-EYED PENGUIN MEGADYPTES ANTIPODES, SOUTH ISLAND, NEW ZEALAND, 1991–1993, P.J. MOORE & M.D. WAKELIN, Marine Ornithology 25: 17–29 (1997)
♦ ²Diet composition, continuity in prey availability and marine habitat – keystones to population stability in the Snares Penguin (Eudyptes robustus), Thomas Mattern, David M. Houston, Chris Lalas, Alvin N. Setiawan and Lloyd S. Davis, Emu, 2009, 109, 204–213