genus
Stercorarius
Stercorarius is a genus in the family Stercorariidae. This database currently files 7 species under it, recorded across 1 countries.
- Species filed
- 7
- Threatened
- 0
- Countries recorded
- 1
- With a free photo
- 100%
- Weight range
- 287.9 g – 1.74 kg
Best-known members of Stercorarius
Ranked by popularity score.

Parasitic jaeger
Stercorarius parasiticus

Great skua
Stercorarius skua

Pomarine jaeger
Stercorarius pomarinus

Long-tailed jaeger
Stercorarius longicaudus

South polar skua
Stercorarius maccormicki

Brown skua
Stercorarius antarcticus

Chilean skua
Stercorarius chilensis
How threatened is Stercorarius?
5 of 7 species filed here have an IUCN category on record.
| IUCN category | Species | Share of assessed |
|---|---|---|
| LCLeast Concern | 5 | 100% |
Where is Stercorarius found?
Species on file in this genus listed for each country. Checklist listings, which are incomplete for many species; not range maps.
- None on record
- 1
- 2
- 3
- 4+
All species in Stercorarius
| Common name | Scientific name | Family | Status | Weight | Countries |
|---|---|---|---|---|---|
| Parasitic jaeger | Stercorarius parasiticus | Stercorariidae | Least Concern | 444.3 g | 1 |
| Great skua | Stercorarius skua | Stercorariidae | Least Concern | 1.52 kg | Not recorded |
| Pomarine jaeger | Stercorarius pomarinus | Stercorariidae | Least Concern | 692.5 g | Not recorded |
| Long-tailed jaeger | Stercorarius longicaudus | Stercorariidae | Least Concern | 287.9 g | Not recorded |
| South polar skua | Stercorarius maccormicki | Stercorariidae | Least Concern | 1.38 kg | Not recorded |
| Brown skua | Stercorarius antarcticus | Stercorariidae | Not recorded | 1.74 kg | Not recorded |
| Chilean skua | Stercorarius chilensis | Stercorariidae | Not recorded | 1.41 kg | Not recorded |