Gray Greenbul
Gray Greenbul

Gray Greenbul

Eurillas gracilis

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
10–20% · With luck
overall probability at Semuliki National Park
58 Verified records at Semuliki National Park
November Best month highest sighting rate
☀️ Diurnal When it's active during daytime hours (6am–6pm)

The little grey greenbul (Eurillas gracilis) is a species of the bulbul family of passerine birds. It is widely distributed across the African tropical rainforest. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical swamps. Wikipedia →

10–20% of wildlife watchers report a Gray Greenbul sighting in Semuliki National Park, based on 58 days of visitor records from GBIF citizen-science data.

Closest Relatives at Semuliki National Park

Little Greenbul
LC

Little Greenbul

☀️ Diurnal Bird

Eurillas virens

50–60% · Likely
Yellow-whiskered Greenbul
LC

Yellow-whiskered Greenbul

☀️ Diurnal Bird

Eurillas latirostris

20–30% · Possible
Plain Greenbul
LC

Plain Greenbul

☀️ Diurnal Bird

Eurillas curvirostris

10–20% · With luck
Red-tailed Greenbul
LC

Red-tailed Greenbul

☀️ Diurnal Bird

Criniger calurus

60–70% · Likely
🐦 No photo available
LC

Xavier's Greenbul

☀️ Diurnal Bird

Phyllastrephus xavieri

60–70% · Likely
Common Bulbul
LC

Common Bulbul

☀️ Diurnal Bird

Pycnonotus barbatus

50–60% · Likely
Common Bristlebill
LC

Common Bristlebill

☀️ Diurnal Bird

Bleda syndactylus

40–50% · Likely
Toro Olive-Greenbul
LC

Toro Olive-Greenbul

Bird

Phyllastrephus hypochloris

20–30% · Possible
Joyful Greenbul
LC

Joyful Greenbul

☀️ Diurnal Bird

Chlorocichla laetissima

Insufficient data
Icterine Greenbul
LC

Icterine Greenbul

☀️ Diurnal Bird

Phyllastrephus icterinus

10–20% · With luck
Slender-billed Greenbul
LC

Slender-billed Greenbul

☀️ Diurnal Bird

Stelgidillas gracilirostris

10–20% · With luck
Swamp Greenbul
LC

Swamp Greenbul

Bird

Thescelocichla leucopleura

10–20% · With luck

📅 Monthly Probability

10–20
Jan
10–20
Feb
10–20
Mar
10–20
Apr
10–20
May
10–20
Jun
10–20
Jul
20–30
Aug
10–20
Sep
10–20
Oct
30–40
Nov
10–20
Dec

☀️ When They're Spotted

Most active during daytime hours (6am–6pm) · across all parks (global)

☀️Diurnal
☀️🌙🌙12am6am12pm6pm12am

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 Semuliki National Park 🇺🇬 Uganda
10–20%
2 Bwindi Impenetrable National Park 🇺🇬 Uganda
<5%
3 Virunga National Park 🇨🇩 Democratic Republic of the Congo
<5%
4 Kibale National Park 🇺🇬 Uganda
<5%
5 Taï National Park 🇨🇮 Ivory Coast
Insufficient data
6 Queen Elizabeth National Park 🇺🇬 Uganda
Insufficient data

Quick answers

What are the chances of seeing a Gray Greenbul in Semuliki National Park?

About 15% of wildlife watchers report a Gray Greenbul sighting in Semuliki National Park, based on 58 days of visitor records from GBIF citizen-science data.

When is the best time to see Gray Greenbul in Semuliki National Park?

November has the highest sighting rate for Gray Greenbul in Semuliki National Park in our monthly data.

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