Warbling Vireo
Vireo gilvus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyVireonidae (Vireos, Shrike-Babblers, and Erpornis)
- GenusVireo (Vireos)
- SpeciesVireo gilvus (Warbling Vireo)
The warbling vireo (Vireo gilvus) is a small North American songbird. Its breeding habitat is open deciduous and mixed woods from Alaska to Mexico. It often nests in widely spaced trees, often cottonwood or aspen, along streams or rivers. It migrates to Mexico and Central America. Measurements: Length: 12–13 cm (4.7–5.1 in) Wingspan: 22 cm (8.7 in) Weight: 10–16 g (0.35–0.56 oz) They are mainly olive-grey on the head and upperparts with white underparts; they have brown eyes and the front of the face is light. There is a white supercilium. Wikipedia →
30–40% of wildlife watchers report a Warbling Vireo sighting in El Triunfo, based on 39 days of visitor records from GBIF citizen-science data.
Closest Relatives at El Triunfo
Yellow-green Vireo
Vireo flavoviridis
Blue-headed Vireo
Vireo solitarius
Plumbeous Vireo
Vireo plumbeus
Brown-capped Vireo
Vireo leucophrys
Yellow-throated Vireo
Vireo flavifrons
Philadelphia Vireo
Vireo philadelphicus
Lesser Greenlet
Hylophilus decurtatus
Rufous-browed Peppershrike
Cyclarhis gujanensis
Chestnut-sided Shrike-Vireo
Vireolanius melitophrys
Green Shrike-Vireo
Vireolanius pulchellus
Clay-colored Thrush
Turdus grayi
Melodious Blackbird
Dives dives
📅 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 Warbling Vireo in El Triunfo?
About 32% of wildlife watchers report a Warbling Vireo sighting in El Triunfo, based on 39 days of visitor records from GBIF citizen-science data.
When is the best time to see Warbling Vireo in El Triunfo?
February has the highest sighting rate for Warbling Vireo in El Triunfo in our monthly data.