Fulvetta formosana
Silhouette: Sheatherius · PhyloPic
In 3 days ~60% in a week ~90%
The Taiwan fulvetta (Fulvetta formosana) is a species of bird in the family Sylviidae. Like the other typical fulvettas, it was long included in the Timaliidae genus Alcippe. In addition, it was long included in F. cinereiceps as a subspecies.
This species is endemic to Taiwan. BirdLife International (BLI) (2008) Taiwan Fulvetta Species Factsheet. Retrieved 2008-JULY-30. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
Possible
About 30% of wildlife watchers report a Taiwan Fulvetta sighting in Taroko National Park on a given day, based on 857 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 28th most-seen of the 147 birds we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
July and August
In those months about 60% of wildlife watchers report a Taiwan Fulvetta in Taroko National Park on a given day, against under 5% in January, the lowest month.
Between 1 and 4 am
Across all the parks we cover, that three-hour window holds the most Taiwan Fulvetta 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.
Only Taroko National Park, in our data
Taroko National Park is the only park on Wallace's Line with enough records to rate Taiwan Fulvetta sightings: about 30% of wildlife watchers there report one on a given day.
GBIF citizen-science records
It is estimated from how often the Taiwan Fulvetta is recorded against all the birds logged in Taroko National Park (857 verified sightings from 2019 to 2026), 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.
