Dusky Thrush (Turdus eunomus)
Illustration redrawn by AI from a real photograph

Dusky Thrush

Turdus eunomus Temminck, 1831

≈24 cmLength73 gWeight

It has a dark brown back, black face and breast, white belly, rufous underwings and a pale supercilium.

Busiest months: January–February · Most records: China, Japan, South Korea

Looks like Naumann's Thrush

Least Concern

How to identify

Field marks

  1. Black spots on face, breast and flanks
  2. White belly and undertail-coverts
  3. Rufous underwings and a pale supercilium
  4. Dark brown back

Male, female and young

Female resembles male; juvenile has less distinct markings.

Voice

Male’s vocalization is a simple whistle or flute-like sound, similar to Redwing.

Similar species

Where and when it's recorded

Dusky Thrush has been recorded at 905 of the 8,171 birding hotspots we track, in 18 countries and regions.

Records by month Northern Hemisphere

Where it's recorded most

  1. Taipei – Tianliaoyang WetlandTaiwan (China)1,456 records
  2. Edogawa Ward – Kasai Rinkai Park / Kasai Kaihin ParkJapan749 records
  3. Nanhui DongtanChina619 records
More places
  1. Jinshan – Jinshan Youth Activity CenterTaiwan (China)585 records
  2. Nerima Ward – Shakujii ParkJapan474 records
  3. Hsinchu Coast IBA – GangnanTaiwan (China)455 records
  4. Huajiang IBA – Huajiang Wild Duck Nature Park (Huajiang to Zhongxing Bridge)Taiwan (China)446 records
  5. JinshanTaiwan (China)380 records
  6. Wajima – Hegurajima (island)Japan368 records
  7. Century ParkChina334 records

Countries and regions with the most records

ChinaJapanSouth KoreaMongoliaRussiaGermanyUnited StatesThailand

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

The dusky thrush (Turdus eunomus) is a member of the thrush family which breeds eastwards from central Siberia to Kamchatka wintering in Korea, Japan, South China and Myanmar. It is closely related to the more southerly breeding Naumann's thrush T. naumanni; the two have often been regarded as conspecific. The scientific name comes from Latin Turdus, "thrush" and Ancient Greek eunomos, "orderly".

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Dusky Thrush?

The Dusky Thrush is about ≈24 cm long and weighs around 73 g.

Where does the Dusky Thrush live?

Its breeding range: Palearctic: north-central to northeastern Russia. It is most often recorded in China, Japan and South Korea.

When is the best time to see the Dusky Thrush?

At the hotspots we track, it is recorded most in January and February (Northern Hemisphere).

Is the Dusky Thrush endangered?

The IUCN Red List classifies the Dusky Thrush as Least Concern.

What does the Dusky Thrush eat?

Main food: Insects & other invertebrates.

What family is the Dusky Thrush in?

It belongs to the family Thrushes (Turdidae), order Passerines (Passeriformes).

At a glance

Length
≈24 cm
Weight
73 g
Habitat
Forest
Diet
Insects & other invertebrates
Lifestyle
Varied
Migration
Migratory
Conservation
Least Concern
More measurements
Wing
127 mm
Tail
87 mm
Bill
24 mm
Tarsus
31 mm

Averages from the AVONET dataset; length from field guides where available.

Range

Palearctic: north-central to northeastern Russia

Breeding range, IOC World Bird List 15.2

Classification

Order
Passerines Passeriformes
Family
Thrushes Turdidae
Genus
Turdus

Other birds in the genus Turdus

Dusky Thrush

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Free to use with credit: “Illustration: Bird Album (birdalbum.com)”. Drawn by AI from a reference photo by Forest Botial-Jarvis. ↗

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