Western Gull
Larus occidentalis
About This Species
This gull is a familiar sight along rocky Pacific coastlines, foraging in the intertidal zone, harbours and around fishing activity, and nesting colonially on offshore rocks and cliffs. Its dark grey-brown wings, pink legs and heavy bill distinguish it from paler gulls sharing the same coast. Nesting season in late spring and early summer brings dense, noisy colonies that are easy to observe from a respectful distance, while non-breeding months see birds spread more widely along beaches and harbours.
Ethical Viewing Guidelines
- Keep well back from nesting colonies, since gulls will dive-bomb and abandon nests when people approach too closely, and eggs or chicks left exposed can quickly succumb to heat or predators.
- Seabird colonies are frequently protected under coastal or wildlife regulations, though the specific rules depend on the jurisdiction and whether the site is a designated reserve, so check local signage or authorities.
- Outside the breeding season this species tolerates closer everyday encounters around harbours, but deliberately feeding gulls should still be avoided as it encourages aggressive behaviour toward people.
LCAvesCharadriiformesLaridae
Seasonal Activity
1,566,589 sightings · 2000–2026
Citizen science records via GBIF
All monthsThis month
Classification
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Aves
- Order
- Charadriiformes
- Family
- Laridae
Photo
(c) Jamie Chavez, some rights reserved (CC BY-NC)
CC-BY-NC-4.0
Occurrence data from GBIF.