Backyard birdwatching: Baltimore oriole enjoys an orange in Dutchess
Out My Backdoor: a Favorite Oriole Department Of Natural Resources Division
Similar Species to Orchard Oriole, All About Birds, Cornell Lab of Ornithology
Differences Between Baltimore and Orchard Orioles: An Identification Primer - Avian Report
Baltimore oriole
Orchard Oriole - South Dakota Birds and Birding
How to Brighten Your Garden with Orioles
In 50 years, the Baltimore oriole population fell by a third; will we risk losing more?
Photos - Baltimore Oriole - Icterus galbula - Birds of the World
Baltimore Oriole - South Dakota Birds and Birding
A closer look at a 31-day observation of the orchard oriole