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机译:Flexible foraging strategies in a highly pelagic seabird revealed by seasonal isotopic niche variation
Univ Auckland, Sch Biol Sci, Auckland 1142, New Zealand|ECOMBI Expertise Conservat Oiseaux Marins & Biodi, F-62224 Equihen Plage, France;
Univ Auckland, Sch Biol Sci, Auckland 1142, New Zealand|Parc Nat Estuaires Picards & Mer Opale, Off Francais La Biodiversite, F-62360 St Etienne Au Mont, France;
Dept Conservat, Wellington 6011, New ZealandUniv Auckland, Sch Biol Sci, Auckland 1142, New ZealandUniv Auckland, Sch Biol Sci, Auckland 1142, New Zealand|Dept Conservat, Chatham Isl 8942, New Zealand;
Grey-faced petrel; Stable isotopes; Diet; Foraging habitat; Flexible strategy; Niche segregation;