Bonaparte's Gull
Chroicocephalus philadelphia
IUCN: Least Concern
Taxonomy
- Order
- Charadriiformes
- Family
- Laridae
- Genus
- Chroicocephalus
- eBird Code
- bongul
Distribution
breeds boreal forest zone from southwestern Alaska mainland across Canada to eastern Quebec (southeastern Canada); winters eastern North Pacific coast southward to west-central Mexico, inland southeastern USA, western North Atlantic coast and offshore Gulf Stream southward to the Bahamas and Cuba
Data Sources
Taxonomy data from AviList 2025.