Wilson's Warbler
Cardellina pusilla
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyParulidae (Parúlids)
- GenusCardellina
- SpeciesCardellina pusilla (Wilson's Warbler)
Wilson's warbler (Cardellina pusilla) is a small New World warbler. It is greenish above and yellow below, with rounded wings and a long, slim tail. The male has a black crown patch; depending on the subspecies, that mark is reduced or absent in the female. It breeds across Canada and south through the western United States, and winters from Mexico south through much of Central America. It is a very rare vagrant to western Europe. Wikipedia →
20–30% of wildlife watchers report a Wilson's Warbler sighting in Chirripó National Park, based on 394 days of visitor records from GBIF citizen-science data.
Closest Relatives at Chirripó National Park
Canada Warbler
Cardellina canadensis
Tennessee Warbler
Leiothlypis peregrina
Slate-throated Redstart
Myioborus miniatus
Tropical Parula
Setophaga pitiayumi
Black-and-white Warbler
Mniotilta varia
Buff-rumped Warbler
Myiothlypis fulvicauda
Blackburnian Warbler
Setophaga fusca
Golden-crowned Warbler
Basileuterus culicivorus
Chestnut-sided Warbler
Setophaga pensylvanica
Golden-winged Warbler
Vermivora chrysoptera
Black-throated Green Warbler
Setophaga virens
Flame-throated Warbler
Oreothlypis gutturalis
📅 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 Wilson's Warbler in Chirripó National Park?
About 20% of wildlife watchers report a Wilson's Warbler sighting in Chirripó National Park, based on 394 days of visitor records from GBIF citizen-science data.
When is the best time to see Wilson's Warbler in Chirripó National Park?
November has the highest sighting rate for Wilson's Warbler in Chirripó National Park in our monthly data.