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Reed / bush / grass warblers

Black-browed Reed Warbler

Acrocephalus bistrigiceps

Winter visitorHigh timing confidence

Season in Chiang Mai & Lamphun

Regular arrivalNov 7
PeakJan 16
Regular departureMar 6
Prime windowJan 2 – Jan 30

Habitat

Primary
Reedbeds / wet scrub
Secondary
Marsh edges, canals and rice fields
Elevation
Lowland

Closest practical Chiang Mai option

Mae Hia Agricultural College
~8–10 kmMedium confidence

Where to look

  1. Tha Ton / Mae Kok River
  2. Mae Hia Agricultural College
  3. Chiang Dao paddies
  4. Huai Tueng Thao
  5. Ban Thi paddies

Evidence & sources

Mae Hia: checklist/site-confirmed. Other ranked locations retain the previously validated evidence mix; see Location source(s).

Biological/status source