Worm-eating Warbler
Helmitheros vermivorum
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyParulidae (Parúlids)
- GenusHelmitheros
- SpeciesHelmitheros vermivorum (Worm-eating Warbler)
Closest Relatives at Tenorio Volcano National Park
Chestnut-sided Warbler
Setophaga pensylvanica
Buff-rumped Warbler
Myiothlypis fulvicauda
Tennessee Warbler
Leiothlypis peregrina
Tropical Parula
Setophaga pitiayumi
Black-and-white Warbler
Mniotilta varia
Yellow Warbler
Setophaga petechia
Olive-crowned Yellowthroat
Geothlypis semiflava
Northern Yellow Warbler
Setophaga aestiva
Gray-crowned Yellowthroat
Geothlypis poliocephala
Golden-winged Warbler
Vermivora chrysoptera
Golden-crowned Warbler
Basileuterus culicivorus
Northern Waterthrush
Parkesia noveboracensis
📅 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 Worm-eating Warbler in Tenorio Volcano National Park?
About 0% of visitor-days record a Worm-eating Warbler sighting in Tenorio Volcano National Park, based on 8 observer-days of citizen-science data from GBIF.
When is the best time to see Worm-eating Warbler in Tenorio Volcano National Park?
October has the highest sighting rate for Worm-eating Warbler in Tenorio Volcano National Park in our monthly data.