
Chestnut-vented Nuthatch
Sitta nagaensis Godwin-Austen, 1874
12–14 cmLength15 gWeight
This medium-sized nuthatch has a blue-gray back, brick-red flanks and a prominent black eyestripe.
Busiest months: January–February · Most records: Thailand, China, Vietnam
Looks like Eurasian Nuthatch, Yunnan Nuthatch, White-tailed Nuthatch
How to identify
Field marks
- Plain blue-gray upperparts with a prominent black stripe on the lores
- Gray to buff underparts with brick-red flanks
- Undertail-coverts patterned red and white, giving a scaled appearance
Male, female and young
Sexes differ little. The male’s rear flanks are deep brick-red, darker than the undertail-coverts; the female’s rear flanks are rusty, matching the undertail-coverts, and its underparts are duller. Juveniles are more buff than adults in worn plumage.
Voice
Calls are varied, sometimes resembling the alarm call of Eurasian Wren. The song is monotonous and stereotyped, like a series of crackles, often “chichichichi”.
Similar species

Some subspecies of the two occur together in Sichuan and Fujian; some females of Eurasian Nuthatch are hard to distinguish from Chestnut-vented Nuthatch in fresh plumage. Chestnut-vented Nuthatch has grayer underparts, lacks whitish cheeks and also lacks the “dwip” vocalization.

Yunnan Nuthatch is smaller, with a thin white supercilium and plain pale buff underparts, without reddish-brown on the flanks.

White-tailed Nuthatch has white spots on the central tail feathers and more orange underparts; its flanks are not brick-red, and it has no white patches on the undertail.
Where and when it's recorded
Chestnut-vented Nuthatch has been recorded at 170 of the 8,171 birding hotspots we track, in 5 countries and regions.
Records by month Northern Hemisphere
Where it's recorded most
- Doi Pha Hom Pok NP – Doi Lang (W), AKA Doi San JuThailand1,139 records
- Baihualing [General Area]China548 records
- Doi Pha Hom Pok NP – Doi AngkhangThailand490 records
More places
- Doi Inthanon NP – Mae Ouam (Km 34.5)Thailand486 records
- Doi Inthanon NPThailand394 records
- Doi Pha Hom Pok NP – Doi Lang (W) level part / "Oasis"Thailand351 records
- Doi Pha Hom Pok NP – Doi Angkhang military base & campsiteThailand322 records
- Mount LangbianVietnam282 records
- Doi Pha Hom Pok NP – Doi Angkhang Royal Agricultural StationThailand263 records
- Laifengshan National Forest ParkChina228 records
Countries and regions with the most records
eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.
Questions
How big is the Chestnut-vented Nuthatch?
The Chestnut-vented Nuthatch is about 12–14 cm long and weighs around 15 g.
Where does the Chestnut-vented Nuthatch live?
Its breeding range: Oriental: Tibet to south-central Vietnam. It is most often recorded in Thailand, China and Vietnam.
When is the best time to see the Chestnut-vented Nuthatch?
At the hotspots we track, it is recorded most in January and February (Northern Hemisphere).
Is the Chestnut-vented Nuthatch endangered?
The IUCN Red List classifies the Chestnut-vented Nuthatch as Least Concern.
What does the Chestnut-vented Nuthatch eat?
Main food: Insects & other invertebrates.
What family is the Chestnut-vented Nuthatch in?
It belongs to the family Nuthatches (Sittidae), order Passerines (Passeriformes).
At a glance
- Length
- 12–14 cm
- Weight
- 15 g
- Habitat
- Forest
- Diet
- Insects & other invertebrates
- Lifestyle
- Perches in trees
- Migration
- Resident (barely migrates)
- Conservation
- Least Concern
More measurements
- Wing
- 79 mm
- Tail
- 45 mm
- Bill
- 17 mm
- Tarsus
- 17 mm
Averages from the AVONET dataset; length from field guides where available.
Range
Oriental: Tibet to south-central Vietnam
Breeding range, IOC World Bird List 15.2
Subspecies · 1
- Sitta nagaensis montium e Tibet, s, e China, e Myanmar and nw Thailand | non-breeding: Vietnam?
Classification
- Order
- Passerines Passeriformes
- Family
- Nuthatches Sittidae
- Genus
- Sitta
Other birds in the genus Sitta
White-cheeked NuthatchSitta leucopsis
Przevalski's NuthatchSitta przewalskii
Giant NuthatchSitta magna
White-breasted NuthatchSitta carolinensis
Beautiful NuthatchSitta formosa
Blue NuthatchSitta azurea
Velvet-fronted NuthatchSitta frontalis
Yellow-billed NuthatchSitta solangiae
Sulphur-billed NuthatchSitta oenochlamys
Pygmy NuthatchSitta pygmaea
Brown-headed NuthatchSitta pusilla
Bahama NuthatchSitta insularis
Download illustration
Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Pieter Verheij. ↗
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In other languages
- EnglishChestnut-vented Nuthatch
- 简体中文栗臀䴓
- 繁體中文栗臀鳾
- 日本語ミナミゴジュウカラ
- DeutschRostflankenkleiber
- FrançaisSittelle des Naga
- EspañolTrepador de las Naga
- Portuguêstrepadeira-de-barriga-cinzenta
- ItalianoPicchio muratore culcastano
- NederlandsKastanjebuikboomklever
- РусскийКаштановобокий поползень
- Svenskanaganötväcka
- DanskHøjlands Spætmejse
- Polskikowalik tybetański