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About Great Black-backed Gull
Omnivorous, feeding on fish, crustaceans, insects, and carrionScavenges for food in coastal areas and garbage dumpsBreeds in colonies on islands and coastal cliffsMonogamous, with pairs forming during breeding season
Size
55 - 67 cm
Weight
0.9 - 2.3 kg
Lifespan
up to 20-30 years
Diet
Fish, Crustaceans, Insects, Carrion
Conservation Status
Status
Least Concern
Population Trend
stable
Threats
- Habitat loss and degradation
- Pollution
- Climate change
Additional Notes
The Great Black-backed Gull is a widespread and relatively common species, but its population is declining in some parts of its range due to habitat loss and pollution.
Distribution
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North Atlantic
North America • Canada, United States
Europe
Europe • United Kingdom, Norway, Denmark
Asia
Asia • Russia
The Great Black-backed Gull is a widespread species found in the northern hemisphere, including North America, Europe, and Asia.