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 →
Closest Relatives at Cusuco National Park
Brown-capped Vireo
Vireo leucophrys
Red-eyed Vireo
Vireo olivaceus
White-eyed Vireo
Vireo griseus
Yellow-throated Vireo
Vireo flavifrons
Blue-headed Vireo
Vireo solitarius
Philadelphia Vireo
Vireo philadelphicus
Lesser Greenlet
Hylophilus decurtatus
Green Shrike-Vireo
Vireolanius pulchellus
Clay-colored Thrush
Turdus grayi
Brown Jay
Psilorhinus morio
Melodious Blackbird
Dives dives
Southern House Wren
Troglodytes musculus
📅 Monthly Probability
Fewer than 5 records of Warbling Vireo at Cusuco 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