TaxonHub
Western Gull

Western Gull

Larus occidentalis

Large coastal seabird endemic to the western coast of North America, characterized by its robust build and gray and white plumage.

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Western Gull
Western Gull
Western Gull
Western Gull
Western Gull
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Ecology & Habitat

Habitat

Rocky coastal regions, sandy beaches, marine shorelines from Washington State to Baja California, including offshore islands and coastal metropolitan areas

Ecological Role

Important marine scavenger and predator, controlling fish and invertebrate populations, and serving as an indicator species for marine ecosystem health

Morphology

  • SKIN COAT Thick waterproof feathers, predominantly white and gray plumage with darker back and wings
  • LIMBS WINGS Gray wings with black wingtips, strong webbed feet for swimming and walking on varied terrain
  • HEAD SENSORY Large white head with yellow bill, yellow eyes with keen vision, hooked upper mandible for predation
  • BODY STRUCTURE Large gull, body length 60-67 cm, wingspan 120-150 cm, weight 0.9-1.3 kg
Data Source: TaxonHub Database
Image Credit: Radomianin
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