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Gulls

Black-headed Gull

Chroicocephalus ridibundus

Winter visitorLow timing confidence

Season in Chiang Mai & Lamphun

Regular arrivalNov 29
PeakNov 21
Regular departureNov 29
Prime windowNov 7 – Nov 29

Habitat

Primary
Large open water
Secondary
Reservoirs, rivers and broad wetlands
Elevation
Lowland

Closest practical Chiang Mai option

Mae Kuang Dam (check current reports)
~30 kmLow confidence

Where to look

  1. Mae Kuang Dam
  2. Huai Bong Reservoir
  3. Tha Ton / Mae Kok River

Very scarce inland in Chiang Mai/Lamphun: check current reports before making a dedicated trip. Timing is based on extremely sparse local data; treat the displayed dates as an alert window, not a stable seasonal curve.

Evidence & sources

0 checklist/site-confirmed; 0 district/range-record confirmed; remaining slots use habitat + project public-hotspot evidence.

Biological/status source