Willow Warbler
Phylloscopus trochilus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyPhylloscopidae (Leaf Warblers)
- GenusPhylloscopus (Leaf Warblers)
- SpeciesPhylloscopus trochilus (Willow Warbler)
Closest Relatives at Mercantour National Park
Common Chiffchaff
Phylloscopus collybita
Western Bonelli's Warbler
Phylloscopus bonelli
Wood Warbler
Phylloscopus sibillatrix
Chaffinch
Fringilla coelebs
Black Redstart
Phoenicurus ochruros
Carrion Crow
Corvus corone
Great Tit
Parus major
Eurasian Blackbird
Turdus merula
European Robin
Erithacus rubecula
Eurasian Jay
Garrulus glandarius
Eurasian Goldfinch
Carduelis carduelis
Coal Tit
Periparus ater
📅 Monthly Probability
Fewer than 5 records of Willow Warbler at Mercantour 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