Western Olivaceous Warbler

Western Olivaceous Warbler

Iduna opaca

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
20–30% · Possible
overall probability at Niokolo-Koba National Park

📅 Monthly Probability

30–40
Jan
10–20
Feb
<5
Mar
30–40
Apr
10–20
May
20–30
Jun
10–20
Jul
20–30
Aug
10–20
Sep
10–20
Oct
10–20
Nov
30–40
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 Niokolo-Koba National Park 🇸🇳 Senegal
20–30%
2 Doñana National Park 🇪🇸 Spain
0–10%
3 Sierra Nevada National Park 🇪🇸 Spain
Insufficient data
4 Monfragüe National Park 🇪🇸 Spain
Insufficient data

Quick answers

What are the chances of seeing a Western Olivaceous Warbler in Niokolo-Koba National Park?

About 22% of visitor-days record a Western Olivaceous Warbler sighting in Niokolo-Koba National Park, based on 71 observer-days of citizen-science data from GBIF.

When is the best time to see Western Olivaceous Warbler in Niokolo-Koba National Park?

December has the highest sighting rate for Western Olivaceous Warbler in Niokolo-Koba National Park in our monthly data.

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