| Predator name | Mirounga leonina | Main Ref. | Croxall, J.P. and P.A. Prince, 1996 |
| Predator group | Phocidae | Predator stage | juv./adults |
| Predator I | mammals | Predator II | seals/sea lions |
| Prey stage | juv./adults | ||
| % of stomach contents | - | ||
| Locality | - | ||
| Country | S. Georg. Sandw. | ||