Turdus chrysolaus
Silhouette: Sharon Wegner-Larsen · PhyloPic
In 3 days ~40% in a week ~70%
The brown-headed thrush (Turdus chrysolaus), sometimes known as the brown thrush, is a species of bird in the family Turdidae. It breeds in Sakhalin, the Kuril Islands and Japan; it winters in south toward the Ryukyu Islands, Taiwan, Hainan and the northern Philippines. Its natural habitat is temperate forests.
Media related to Turdus chrysolaus at Wikimedia Commons Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Nikko National Park | 🇯🇵 Japan | |
| 2 | Taroko National Park | 🇹🇼 Taiwan |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Ueno Zoo | 🇯🇵 Japan | |
| 2 | Inokashira Park Zoo | 🇯🇵 Japan | |
| 3 | Ueno Zoological Gardens (West Garden) | 🇯🇵 Japan |
With luck
About 10% of wildlife watchers report a Brown-headed Thrush sighting in Sendai on a given day, based on 78 verified sightings from GBIF citizen-science data. It is the 49th most-seen of the 107 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
April
In that month about 40% of wildlife watchers report a Brown-headed Thrush in Sendai on a given day, against under 5% in June to October, the lowest months.
Between 11 pm and 2 am
Across all the parks we cover, that three-hour window holds the most Brown-headed Thrush sightings with a recorded time, and about 6 in 10 of them come between 6 pm and 6 am: it is most active around dawn and dusk.
2nd of 13
Of the 13 cities where we can rate Brown-headed Thrush sightings, Sendai ranks 2nd at about 10%. The best odds are in Kaohsiung (Taiwan, about 20%).
Same genus: Turdus
The closest relatives of the Brown-headed Thrush that you can see in Sendai (genus Turdus, Typical Thrushes) are Dusky Thrush (about 40%) and Pale Thrush (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Brown-headed Thrush is recorded against all the birds logged in Sendai (78 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.
