Western Olivaceous Warbler
Iduna opaca
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyAcrocephalidae (Reed Warblers and Allies)
- GenusIduna (Iduna Warblers)
- SpeciesIduna opaca (Western Olivaceous Warbler)
Closest Relatives at Monfragüe National Park
Eurasian Reed-Warbler
Acrocephalus scirpaceus
Great Reed-Warbler
Acrocephalus arundinaceus
Melodious Warbler
Hippolais polyglotta
Sedge Warbler
Acrocephalus schoenobaenus
Aquatic Warbler
Acrocephalus paludicola
Spotless Starling
Sturnus unicolor
Eurasian Blackbird
Turdus merula
Chaffinch
Fringilla coelebs
Sardinian Warbler
Curruca melanocephala
European Serin
Serinus serinus
Blue Tit
Cyanistes caeruleus
Great Tit
Parus major
📅 Monthly Probability
Fewer than 5 records of Western Olivaceous Warbler at Monfragüe National Park — not enough to chart months honestly.
☀️ 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 | Niokolo-Koba National Park | 🇸🇳 Senegal | |
| 2 | Doñana National Park | 🇪🇸 Spain | |
| 3 | Sierra Nevada National Park | 🇪🇸 Spain | |
| 4 | Monfragüe National Park | 🇪🇸 Spain |