Slender-billed Greenbul
Stelgidillas gracilirostris
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyPycnonotidae (Bulbuls)
- GenusStelgidillas
- SpeciesStelgidillas gracilirostris (Slender-billed Greenbul)
Closest Relatives at Semuliki National Park
Red-tailed Greenbul
Criniger calurus
Xavier's Greenbul
Phyllastrephus xavieri
Common Bulbul
Pycnonotus barbatus
Little Greenbul
Eurillas virens
Common Bristlebill
Bleda syndactylus
Yellow-whiskered Greenbul
Eurillas latirostris
Toro Olive-Greenbul
Phyllastrephus hypochloris
Joyful Greenbul
Chlorocichla laetissima
Icterine Greenbul
Phyllastrephus icterinus
Gray Greenbul
Eurillas gracilis
Swamp Greenbul
Thescelocichla leucopleura
Honeyguide Greenbul
Baeopogon indicator
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Bwindi Impenetrable National Park | 🇺🇬 Uganda | |
| 2 | Kibale National Park | 🇺🇬 Uganda | |
| 3 | Semuliki National Park | 🇺🇬 Uganda | |
| 4 | Nyungwe National Park | 🇷🇼 Rwanda | |
| 5 | Aberdare National Park | 🇰🇪 Kenya | |
| 6 | Queen Elizabeth National Park | 🇺🇬 Uganda | |
| 7 | Masai Mara National Reserve | 🇰🇪 Kenya | |
| 8 | Volcanoes National Park | 🇷🇼 Rwanda |
Quick answers
What are the chances of seeing a Slender-billed Greenbul in Semuliki National Park?
About 18% of visitor-days record a Slender-billed Greenbul sighting in Semuliki National Park, based on 68 observer-days of citizen-science data from GBIF.
When is the best time to see Slender-billed Greenbul in Semuliki National Park?
February has the highest sighting rate for Slender-billed Greenbul in Semuliki National Park in our monthly data.