Western Gull
Larus occidentalis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyLaridae (Gulls, Terns, and Skimmers)
- GenusLarus (Large White-headed Gulls)
- SpeciesLarus occidentalis (Western Gull)
Closest Relatives at Bahía de Loreto National Park
Yellow-footed Gull
Larus livens
Heermann's Gull
Larus heermanni
Ring-billed Gull
Larus delawarensis
California Gull
Larus californicus
American Herring Gull
Larus smithsonianus
Royal Tern
Thalasseus maximus
Elegant Tern
Thalasseus elegans
Sabine's Gull
Xema sabini
Black Skimmer
Rynchops niger
Caspian Tern
Hydroprogne caspia
Bonaparte's Gull
Chroicocephalus philadelphia
Forster's Tern
Sterna forsteri
📅 Monthly Probability
Fewer than 5 records of Western Gull at Bahía de Loreto 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
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Channel Islands National Park | 🇺🇸 United States | |
| 2 | El Vizcaíno Biosphere Reserve | 🇲🇽 Mexico | |
| 3 | Redwood National Park | 🇺🇸 United States | |
| 4 | Olympic National Park | 🇺🇸 United States | |
| 5 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 6 | Great Bear Rainforest | 🇨🇦 Canada | |
| 7 | Joshua Tree National Park | 🇺🇸 United States | |
| 8 | Bahía de Loreto National Park | 🇲🇽 Mexico |