About the Great Black-backed Gull
The Great Black-backed Gull (Larus marinus) is a species documented in our database. Learn more about this species through the information below.
Conservation Status
Great Black-backed Gull is currently listed as Least Concern on the IUCN Red List.
Population Trend
stable
Current Threats
- Habitat loss and degradation
- Pollution
- Climate change
Photo Gallery
2 photos available
Geographic Distribution
Distribution by Region
North Atlantic
Continent: North America
Country: Canada, United States
Region: Coastal areas
Europe
Continent: Europe
Country: United Kingdom, Norway, Denmark
Region: Coastal areas
Asia
Continent: Asia
Country: Russia
Region: Coastal areas
Distribution Overview
The Great Black-backed Gull is a widespread species found in the northern hemisphere, including North America, Europe, and Asia.
Quick Facts
- Size
- 55 - 67 cm
- Weight
- 0.9 - 2.3 kg
- Lifespan
- up to 20-30 years years
- Diet
- FishCrustaceansInsectsCarrion
Habitat
Coastal areasIslandsCliffsGarbage dumps
Behavior
- Omnivorous, feeding on fish, crustaceans, insects, and carrion
- Scavenges for food in coastal areas and garbage dumps
- Breeds in colonies on islands and coastal cliffs
- Monogamous, with pairs forming during breeding season