Sylvietta leucophrys
Silhouette: PhyloPic
In 3 days ~50% in a week ~80%
The white-browed crombec (Sylvietta leucophrys) is a species of African warbler, formerly placed in the family Sylviidae. The enigmatic Chapin's crombec might be a distinct species, or a subspecies Sylvietta leucophrys chapini of the present species.
The white-browed crombec is found in Burundi, Democratic Republic of the Congo, Kenya, Rwanda, Tanzania, and Uganda. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Bwindi Impenetrable National Park | 🇺🇬 Uganda | |
| 2 | Nyungwe National Park | 🇷🇼 Rwanda | |
| 3 | Volcanoes National Park | 🇷🇼 Rwanda | |
| 4 | Virunga National Park | 🇨🇩 Democratic Republic of the Congo | |
| 5 | Aberdare National Park | 🇰🇪 Kenya | |
| 6 | Kibale National Park | 🇺🇬 Uganda |
Possible
About 20% of wildlife watchers report a White-browed Crombec sighting in Bwindi Impenetrable National Park on a given day, based on 423 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 64th most-seen of the 400 birds we can rate there. Over three days the chance rises to about 50%, and over a week to about 80%, if each day is a fresh chance.
May, July and October
In those months about 30% of wildlife watchers report a White-browed Crombec in Bwindi Impenetrable National Park on a given day, against about 10% in June and November–December, the lowest months.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most White-browed Crombec sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Yes
Of the 6 parks where we can rate White-browed Crombec sightings, Bwindi Impenetrable National Park has the highest daily chance: about 20%. Next come Nyungwe National Park (Rwanda, about 10%) and Volcanoes National Park (Rwanda, under 5%).
GBIF citizen-science records
It is estimated from how often the White-browed Crombec is recorded against all the birds logged in Bwindi Impenetrable National Park (423 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.
