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Reed / bush / grass warblers
Manchurian Bush Warbler
Horornis canturians
Rare winter visitorLow timing confidence
Season in Chiang Mai & Lamphun
Regular arrivalJan 30
PeakJan 30
Regular departureFeb 13
Prime windowJan 30 – Feb 13
Habitat
- Primary
- Dense scrub / forest edge
- Secondary
- Foothill thickets and tall undergrowth
- Elevation
- Foothill
Closest practical Chiang Mai option
Chiang Dao Wildlife Sanctuary / district
~75 kmHigh confidence
Where to look
Skulking species: habitat and vocal detection are often more useful than visual scanning. Timing is based on extremely sparse local data; treat the dates as an alert window rather than a stable seasonal curve.
Evidence & sources
0 checklist/site-confirmed; 2 named district/range or recent-record confirmations; remaining slots use habitat + project public-hotspot evidence.