Turdus pallidus
Silhouette: Sharon Wegner-Larsen · PhyloPic
In 3 days ~20% in a week ~50%
The pale thrush (Turdus pallidus) is a passerine bird of the eastern Palearctic belonging to the genus Turdus in the thrush family Turdidae. It is closely related to the eye-browed thrush and grey-backed thrush. The pale thrush was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with the thrushes in the genus Turdus and coined the binomial name Turdus pallidus. The scientific name comes from Latin Turdus meaning "thrush" and pallidus meaning "pallid" or "pale". Gmelin based his account on the "Pale thrush" that had been described in 1783 by the English ornithologist John Latham in his multi-volume work A General Synopsis of Birds. The species is monotypic: no subspecies are recognised.
It is 23 cm long. The feet are pale pinkish-brown and the bill is grey above and yellow below. The male is brown above with a blue-grey head and throat. The underparts are pale brown, darker on the flanks and whitish on the belly and undertail-coverts. The flight feathers of the wing are dark grey and the underwing-coverts are grey or white. The tail is dark... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Ueno Zoo | 🇯🇵 Japan | |
| 2 | Ueno Zoological Gardens (West Garden) | 🇯🇵 Japan |
With luck
About 10% of wildlife watchers report a Pale Thrush sighting in Busan on a given day, based on 17 verified sightings from GBIF citizen-science data. It is the 49th most-seen of the 112 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 50%, if each day is a fresh chance.
April
In that month about 30% of wildlife watchers report a Pale Thrush in Busan on a given day, against under 5% in January, March and September–November, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Pale Thrush sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
13th of 26
Of the 26 cities where we can rate Pale Thrush sightings, Busan ranks 13th at about 10%. The best odds are in Fukuoka (Japan, about 40%), Shanghai (China, about 30%) and Fuzhou (China, about 20%).
GBIF citizen-science records
It is estimated from how often the Pale Thrush is recorded against all the birds logged in Busan (17 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.
