The Audubon Society Field Guide to North American Birds: Western
Black-vented Oriole - eBird
Black-vented Oriole - eBird
Black-vented Oriole (Icterus wagleri) · iNaturalist
Black-vented Oriole - eBird
Black-vented Oriole - Icterus wagleri - Birds of the World
Audubon's Oriole - Crossley Bird ID Guides
Black-vented Oriole - eBird
Black-vented Oriole (Icterus wagleri) · iNaturalist
Field Guide to Boise's Birds by Boise Parks & Recreation - Issuu
Audubon Society Birds of North America Reviewed
Black-vented Oriole - eBird
Orioles related to blackbirds, grackles