Graueria vittata
Silhouette: Sheatherius · PhyloPic
In 3 days ~40% in a week ~70%
Grauer's warbler (Graueria vittata) is a species of Old World warbler in the family Acrocephalidae. It is native to the Albertine Rift montane forests. Its name commemorates Austrian zoologist Rudolf Grauer, who collected natural history specimens in the Belgian Congo. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Nyungwe National Park | 🇷🇼 Rwanda | |
| 2 | Bwindi Impenetrable National Park | 🇺🇬 Uganda |
Possible
About 20% of wildlife watchers report a Grauer's Warbler sighting in Bwindi Impenetrable National Park on a given day, based on 319 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 99th most-seen of the 400 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–May, July–August and October
In those months about 20% of wildlife watchers report a Grauer's Warbler in Bwindi Impenetrable National Park on a given day, against about 10% in June, September and November–March, the lowest months.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Grauer's Warbler sightings with a recorded time, and about 8 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
2nd of 2
Of the 2 parks where we can rate Grauer's Warbler sightings, Bwindi Impenetrable National Park ranks 2nd at about 20%. The best odds are in Nyungwe National Park (Rwanda, about 30%).
Same family: Cettiidae
The closest relatives of the Grauer's Warbler that you can see in Bwindi Impenetrable National Park (family Cettiidae, Bush Warblers and Allies) are Green Hylia (about 20%) and Neumann's Warbler (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Grauer's Warbler is recorded against all the birds logged in Bwindi Impenetrable National Park (319 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.
