Blackburnian Warbler
Setophaga fusca
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyParulidae (Parúlids)
- GenusSetophaga (Setophaga Warblers)
- SpeciesSetophaga fusca (Blackburnian Warbler)
Closest Relatives at Irazú Volcano National Park
Black-throated Green Warbler
Setophaga virens
Townsend's Warbler
Setophaga townsendi
Chestnut-sided Warbler
Setophaga pensylvanica
Tropical Parula
Setophaga pitiayumi
Wilson's Warbler
Cardellina pusilla
Flame-throated Warbler
Oreothlypis gutturalis
Black-cheeked Warbler
Basileuterus melanogenys
Tennessee Warbler
Leiothlypis peregrina
Collared Redstart
Myioborus torquatus
Wrenthrush
Zeledonia coronata
Black-and-white Warbler
Mniotilta varia
Golden-winged Warbler
Vermivora chrysoptera
📅 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
Quick answers
What are the chances of seeing a Blackburnian Warbler in Irazú Volcano National Park?
About 5% of visitor-days record a Blackburnian Warbler sighting in Irazú Volcano National Park, based on 32 observer-days of citizen-science data from GBIF.
When is the best time to see Blackburnian Warbler in Irazú Volcano National Park?
September has the highest sighting rate for Blackburnian Warbler in Irazú Volcano National Park in our monthly data.