Dietary plasticity and broad North Atlantic origins inferred from bulk and amino acid-specific δ ¹⁵ N and δ ¹³ C favour killer whale range expansions into Arctic waters.

Autor: Matthews CJD; Arctic Aquatic Research Division, Fisheries and Oceans Canada, 501 University Crescent, Winnipeg, Manitoba, Canada., Yarnes CT; Stable Isotope Facility, University of California, Davis, California, USA., Lefort KJ; Fisheries and Oceans Canada, St John's, Newfoundland, Canada., Edkins TL; Arctic Aquatic Research Division, Fisheries and Oceans Canada, 501 University Crescent, Winnipeg, Manitoba, Canada., Kiszka JJ; Institute of Environment, Department of Biological Sciences, Florida International University, North Miami, Florida, USA., Ferguson SH; Arctic Aquatic Research Division, Fisheries and Oceans Canada, 501 University Crescent, Winnipeg, Manitoba, Canada.

Publikováno v: The Journal of animal ecology [J Anim Ecol] 2024 Aug; Vol. 93 (8), pp. 1049-1064. Date of Electronic Publication: 2024 Jul 02.