Ficedula superciliaris
Silhouette: Rachael Joakim · PhyloPic
In 3 days ~30% in a week ~60%
The ultramarine flycatcher or the white-browed blue flycatcher (Ficedula superciliaris) is a small arboreal Old World flycatcher in the Ficedula genus. Its breeding range extends from eastern Afghanistan to the Hengduan Mountains; it winters in India and northwestern Indochina.
Somewhat smaller in size than a sparrow (c. 10 cm) and with a stocky build. The male is deep blue above, sides of head and neck are deep blue, and a prominent white patch runs from centre of throat, through breast to belly. The amount of white on the brow and tail show clinal variation from West to East along the Himalayan foothills, which is sometimes taken to distinguish three subspecies:
The western subspecies from the western Himalayas has a distinctive white supercilium and white bases to the outer tail feathers. The eastern subspecies (Ficedula superciliaris aestigma) from the eastern Himalayas lacks distinct white patches.
The population from the south Assam hills (sometimes designated a third subspecies cleta) completely lack any supercilium. Usually singly, though sometimes in mixed hunting parties in the winter. Keeps largely to the low trees and bushes, feeding among the foliage... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Langtang National Park | 🇳🇵 Nepal | |
| 2 | Bandhavgarh National Park | 🇮🇳 India | |
| 3 | Satpura National Park | 🇮🇳 India | |
| 4 | Royal Manas National Park | 🇧🇹 Bhutan | |
| 5 | Kanha National Park | 🇮🇳 India | |
| 6 | Jim Corbett National Park | 🇮🇳 India | |
| 7 | Keoladeo National Park | 🇮🇳 India | |
| 8 | Chitwan National Park | 🇳🇵 Nepal | |
| 9 | Ranthambore National Park | 🇮🇳 India | |
| 10 | Khao Yai National Park | 🇹🇭 Thailand | |
| 11 | Manas National Park | 🇮🇳 India |
With luck
About 10% of wildlife watchers report an Ultramarine Flycatcher sighting in Langtang National Park on a given day, based on 51 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 93rd most-seen of the 225 birds we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
October
In that month about 30% of wildlife watchers report an Ultramarine Flycatcher in Langtang National Park on a given day, against under 5% in January–February and November, the lowest months. That is one of Langtang National Park's driest months, with about 65 mm of rain against 390 mm in July.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Ultramarine Flycatcher sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 11 parks where we can rate Ultramarine Flycatcher sightings, Langtang National Park has the highest daily chance: about 10%. Next come Bandhavgarh National Park (India, under 5%) and Satpura National Park (India, under 5%).
GBIF citizen-science records
It is estimated from how often the Ultramarine Flycatcher is recorded against all the birds logged in Langtang National Park (51 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.
