Locustella tacsanowskia
In 3 days <5%
The Chinese bush warbler (Locustella tacsanowskia) is an Old World warbler in the family Locustellidae. The species was first described by Robert Swinhoe in 1871. It breeds in the East Palearctic (East Siberia to Tibet and South China); it winters to Northeast India, Yunnan and Southeast Asia.
Its natural habitat is temperate forests. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Beijing | 🇨🇳 China |
Rare
Under 5% of wildlife watchers report a Chinese Bush-Warbler sighting in Beijing on a given day, based on 40 verified sightings from GBIF citizen-science data. It is the 236th most-seen of the 324 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Chinese Bush-Warbler in Beijing on a given day, so our monthly data shows no clear season.
Only Beijing, in our data
Beijing is the only city on Wallace's Line with enough records to rate Chinese Bush-Warbler sightings: under 5% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Chinese Bush-Warbler is recorded against all the birds logged in Beijing (40 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.
