Black Oriole, Animal Database
Cornell Lab of Ornithology—Home Birds, Cornell Lab of Ornithology
Baltimore Oriole - Montana Field Guide
Data-driven bird conservation project takes wing
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Baltimore Oriole –
8 Types of Orioles to Look for in North America - Birds and Blooms
Study: Oriole hybridization is a dead end
Black oriole - Wikipedia
Hooded Oriole, Bird Gallery
Adams Wildlife Sanctuary in Springfield hosting bird sighting
All Around Town — Santa Clara Valley Audubon Society
Oriolus chinensis yamamurae / Black-naped oriole in zoos
Black-cowled Oriole - eBird
