Migration & timing
Bullock's Oriole in Arizona
There aren't yet enough observations of Bullock's Oriole in Arizona to describe its timing with confidence.
Sighting 4 observations in Arizona
Check back as more observations come in, or explore Bullock's Oriole across North America.
Bullock's Oriole elsewhere
More birds in Arizona
Data: iNaturalist research-grade observations (CC0 / CC-BY), via GBIF. Excludes eBird.