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 Montes Azules Biosphere Reserve, based on 257 days of visitor records from GBIF citizen-science data.
Closest Relatives at Montes Azules Biosphere Reserve
Canada Warbler
Cardellina canadensis
Magnolia Warbler
Setophaga magnolia
American Redstart
Setophaga ruticilla
Black-and-white Warbler
Mniotilta varia
Yellow Warbler
Setophaga petechia
Hooded Warbler
Setophaga citrina
Northern Waterthrush
Parkesia noveboracensis
Chestnut-sided Warbler
Setophaga pensylvanica
Kentucky Warbler
Geothlypis formosa
Ovenbird
Seiurus aurocapilla
Yellow-breasted Chat
Icteria virens
Worm-eating Warbler
Helmitheros vermivorum
📅 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 Montes Azules Biosphere Reserve?
About 27% of wildlife watchers report a Wilson's Warbler sighting in Montes Azules Biosphere Reserve, based on 257 days of visitor records from GBIF citizen-science data.
When is the best time to see Wilson's Warbler in Montes Azules Biosphere Reserve?
October has the highest sighting rate for Wilson's Warbler in Montes Azules Biosphere Reserve in our monthly data.