Worm-eating Warbler
Helmitheros vermivorum
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyParulidae (Parúlids)
- GenusHelmitheros
- SpeciesHelmitheros vermivorum (Worm-eating Warbler)
The worm-eating warbler (Helmitheros vermivorum) is a small New World warbler that breeds in the Eastern United States and migrates to southern Mexico, the Caribbean, and Central America for the winter. It is the only species in the genus Helmitheros. Wikipedia →
Closest Relatives at Volcán Barú National Park
Collared Redstart
Myioborus torquatus
Flame-throated Warbler
Oreothlypis gutturalis
Black-cheeked Warbler
Basileuterus melanogenys
Wilson's Warbler
Cardellina pusilla
Slate-throated Redstart
Myioborus miniatus
Wrenthrush
Zeledonia coronata
Black-throated Green Warbler
Setophaga virens
Black-and-white Warbler
Mniotilta varia
Tennessee Warbler
Leiothlypis peregrina
Blackburnian Warbler
Setophaga fusca
Golden-winged Warbler
Vermivora chrysoptera
Golden-crowned Warbler
Basileuterus culicivorus
📅 Monthly Probability
Fewer than 5 records of Worm-eating Warbler at Volcán Barú 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