Philadelphia Vireo
Vireo philadelphicus
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyVireonidae (Vireos, Shrike-Babblers, and Erpornis)
- GenusVireo (Vireos)
- SpeciesVireo philadelphicus (Philadelphia Vireo)
Closest Relatives at Ostional Wildlife Refuge
Yellow-green Vireo
Vireo flavoviridis
Yellow-throated Vireo
Vireo flavifrons
Mangrove Vireo
Vireo pallens
Red-eyed Vireo
Vireo olivaceus
Lesser Greenlet
Hylophilus decurtatus
Great Kiskadee
Pitangus sulphuratus
Rufous-backed Wren
Campylorhynchus capistratus
Great-tailed Grackle
Quiscalus mexicanus
Tropical Kingbird
Tyrannus melancholicus
Yellow Warbler
Setophaga petechia
Baltimore Oriole
Icterus galbula
Clay-colored Thrush
Turdus grayi
📅 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 Philadelphia Vireo in Ostional Wildlife Refuge?
About 3% of visitor-days record a Philadelphia Vireo sighting in Ostional Wildlife Refuge, based on 19 observer-days of citizen-science data from GBIF.
When is the best time to see Philadelphia Vireo in Ostional Wildlife Refuge?
November has the highest sighting rate for Philadelphia Vireo in Ostional Wildlife Refuge in our monthly data.