| Main Ref. | Leclerc, L.M.E., C. Lydersen, T. Haug, L. Bachmann, A.T. Fisk and K.M. Kovacs, 2012 | ||
| Predator stage | juv./adults | ||
| Food I | others | ||
| Food II | mammals | ||
| Food III | n.a./other mammals | ||
| Food group | Phocidae | Prey Stage/Part | juv./adults |
| Food name | Erignathus barbatus | ||
| Commonness | |||
| Country | Norway | ||
| Remark | Locality: Kongsfjorden and west coast of Prins Karls Forland, Svalbard, Norway. Date: June, 2008-2009. Method: Gastointestinal tract analysis. | ||