Moderate
Concern
Concern
Black-headed Gull
Chroicocephalus ridibundus
Long-term Trend:
Moderate Decline
Current Trend:
Uncertain
Distribution Range Size:
Large
Other
Conservation
Categories
Global Red List:
Least Concern
Wildlife Protection Act:
Schedule-IV
Additional Information
Long-term Trend (%)
-63.38
Long-term Trend CI (%)
15.56
Current Annual Change (%)
-4.83
Current Annual Change CI (%)
6.42
Distribution Range Size (sq.km)
296035
Distribution Range Size CI (sq.km)
658
Migratory Status
Migratory-Long-Distance
Habitat Specialization
Wetland
Endemicity
Non-Endemic
See Interpreting Species Pages for a detailed explanation