Isotopic composition of the eastern gray whale epidermis indicates contribution of prey outside Arctic feeding grounds

Gelippi, M., Caraveo-Patiño, J., Gauger, M.F.W., Popp B.N., Panigada S., Marcín-Medina R. Isotopic composition of the eastern gray whale epidermis indicates contribution of prey outside Arctic feeding grounds. Sci Rep 12, 7055 (2022).

https://doi.org/10.1038/s41598-022-10780-1
Keywords: feeding ecology, marine mammals, stable isotope analysis