Bullock's Oriole
Icterus bullockii
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyIcteridae (Ictèrids)
- GenusIcterus (New World Orioles)
- SpeciesIcterus bullockii (Bullock's Oriole)
Closest Relatives at Big Bend National Park
Scott's Oriole
Icterus parisorum
Orchard Oriole
Icterus spurius
Hooded Oriole
Icterus cucullatus
Baltimore Oriole
Icterus galbula
Brown-headed Cowbird
Molothrus ater
Brewer's Blackbird
Euphagus cyanocephalus
Great-tailed Grackle
Quiscalus mexicanus
Yellow-headed Blackbird
Xanthocephalus xanthocephalus
Red-winged Blackbird
Agelaius phoeniceus
Western Meadowlark
Sturnella neglecta
Bronzed Cowbird
Molothrus aeneus
Chihuahuan Meadowlark
Sturnella lilianae
📅 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 Bullock's Oriole in Big Bend National Park?
About 5% of visitor-days record a Bullock's Oriole sighting in Big Bend National Park, based on 240 observer-days of citizen-science data from GBIF.
When is the best time to see Bullock's Oriole in Big Bend National Park?
September has the highest sighting rate for Bullock's Oriole in Big Bend National Park in our monthly data.