Pomarine Jaeger
Stercorarius pomarinus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyStercorariidae (Skuas and Jaegers)
- GenusStercorarius (Skuas and Jaegers)
- SpeciesStercorarius pomarinus (Pomarine Jaeger)
Closest Relatives at Redwood National Park
Parasitic Jaeger
Stercorarius parasiticus
Long-tailed Jaeger
Stercorarius longicaudus
Western Gull
Larus occidentalis
California Gull
Larus californicus
Glaucous-winged Gull
Larus glaucescens
Black Oystercatcher
Haematopus bachmani
Short-billed Gull
Larus brachyrhynchus
Killdeer
Charadrius vociferus
Marbled Murrelet
Brachyramphus marmoratus
American Herring Gull
Larus smithsonianus
Common Murre
Uria aalge
Caspian Tern
Hydroprogne caspia
📅 Monthly Probability
Fewer than 5 records of Pomarine Jaeger at Redwood National Park — not enough to chart months honestly.
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there