Leaf Warblers in Mongolia
Our list for Mongolia has 5 leaf warblers recorded regularly there: 3 summer visitors and 2 passage migrants
Most likely in October
GBIF · OctShare of all bird records in Mongolia in October, 2019–2024. Each month links to that month’s page.
All 5, most common first
Yellow-browed WarblerPhylloscopus inornatusSummer visitorCommon10–11 cmRegularly May–Oct
ChiffchaffPhylloscopus collybitaSummer visitorCommon10–12 cmRegularly Apr–Oct
Wood WarblerPhylloscopus sibilatrixPassage migrantUncommon11–13 cmRegularly Aug–Sep
Willow WarblerPhylloscopus trochilusPassage migrantUncommon11–13 cmRegularly May–Sep
Sulphur-bellied WarblerPhylloscopus griseolusSummer visitorUncommon11–12 cmRegularly May–Aug
Smallest to largest
Length, cm- Yellow-browed Warbler 10–11 cm
- Chiffchaff 10–12 cm
- Sulphur-bellied Warbler 11–12 cm
- Wood Warbler 11–13 cm
- Willow Warbler 11–13 cm
Body length, bill to tail. Rare birds in grey.
Data: EOD – eBird Observation Dataset (Cornell Lab of Ornithology), accessed via GBIF.org, CC BY 4.0. Records from 2019–2024, aggregated and filtered by Birdfact. How these lists are made