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When to see the Hartert's Leaf Warbler
One bar for each month. Filled bars are the 11 months with records; pale bars are months with none. The wide bar is December, the month with the most records.
Where to see the Hartert's Leaf Warbler
The map shades 4 countries with regular records, and 1 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.
Recorded as a rare visitor in Thailand.
About the Hartert's Leaf Warbler
Hartert's leaf warbler is a leaf warbler found only in China. Its natural habitats are temperate forests and subtropical or tropical moist lowland forests. It was previously considered a subspecies of Blyth's leaf warbler.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Tytler's Leaf WarblerPhylloscopus tytleriIn museum specimens, the thin bill is clear and there is a long exposed nasal groove along the bill.
Green-crowned WarblerPhylloscopus burkiiThe green-crowned warbler is a species of leaf warbler.
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