Zoothera aurea
Silhouette: Francesco "Architetto" Rollandin · PhyloPic
In 3 days ~10% in a week ~20%
White's thrush (Zoothera aurea) is a member of the thrush family, Turdidae. It was named after the English naturalist Gilbert White. The genus name Zoothera comes from the Ancient Greek zoon, "animal" and theras, "hunter". The specific aurea is from Latin aureus, "golden".
It breeds in wet coniferous taiga, mainly in the eastern Palearctic in Siberia to Manchuria, Korea and Japan. Northern races are strongly migratory, with most birds moving to southeastern Asia during the winter. It is a very rare vagrant to western Europe.
The sexes are similar, 27–31 cm long, with black scaling on a paler white or yellowish background. The most striking identification feature in flight is the black band on the white underwings, a feature shared with Siberian thrush. The male has a song which is a loud, far-carrying mechanical whistle, with 5–10 second pauses between each one second long phrase twee...tuuu....tuuu....tuuu.
It was previously considered a subspecies of the scaly thrush. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Cuc Phuong National Park | 🇻🇳 Vietnam | |
| 2 | Taroko National Park | 🇹🇼 Taiwan | |
| 3 | Gobi Gurvansaikhan National Park | 🇲🇳 Mongolia | |
| 4 | Nikko National Park | 🇯🇵 Japan | |
| 5 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 6 | Khao Yai National Park | 🇹🇭 Thailand |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Novosibirsk | 🇷🇺 Russia | |
| 2 | Qingdao | 🇨🇳 China | |
| 3 | Xiamen City | 🇨🇳 China | |
| 4 | Shanghai | 🇨🇳 China | |
| 5 | Nanjing | 🇨🇳 China | |
| 6 | Hong Kong | 🇨🇳 China | |
| 7 | Tuen Mun | 🇨🇳 China | |
| 8 | Suzhou | 🇨🇳 China | |
| 9 | Busan | 🇰🇷 South Korea | |
| 10 | Hangzhou | 🇨🇳 China |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Khao Kheow Open Zoo | 🇹🇭 Thailand | |
| 2 | Inokashira Park Zoo | 🇯🇵 Japan |
Rare
Under 5% of wildlife watchers report a White's Thrush sighting in Hong Kong on a given day, based on 97 verified sightings from GBIF citizen-science data. It is the 76th most-seen of the 204 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
December to February
In those months about 10% of wildlife watchers report a White's Thrush in Hong Kong on a given day, against under 5% in March to November, the lowest months. Those are among Hong Kong's driest months, with about 30 mm of rain a month against 280 mm in June.
Between noon and 3 pm
Across all the parks we cover, that three-hour window holds the most White's Thrush sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
6th of 21
Of the 21 cities where we can rate White's Thrush sightings, Hong Kong ranks 6th at under 5%. The best odds are in Novosibirsk (Russia, about 10%), Qingdao (China, about 10%) and Xiamen City (China, about 10%).
Same family: Turdidae
The closest relatives of the White's Thrush that you can see in Hong Kong (family Turdidae, Thrushes) are Grey-backed Thrush (about 10%), Japanese Thrush (about 10%) and Chinese Blackbird (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the White's Thrush is recorded against all the birds logged in Hong Kong (97 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
