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 Rocky Mountain National Park
Warbling Vireo
Vireo gilvus
Plumbeous Vireo
Vireo plumbeus
Red-eyed Vireo
Vireo olivaceus
Cassin's Vireo
Vireo cassinii
Mountain Chickadee
Poecile gambeli
American Robin
Turdus migratorius
Black-billed Magpie
Pica hudsonia
American Crow
Corvus brachyrhynchos
Pygmy Nuthatch
Sitta pygmaea
Dark-eyed Junco
Junco hyemalis
Steller's Jay
Cyanocitta stelleri
Common Raven
Corvus corax
📅 Monthly Probability
Fewer than 5 records of Philadelphia Vireo at Rocky Mountain 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