Notes from the Field: The Jays — Central Oregon LandWatch
Steller's Jay Identification, All About Birds, Cornell Lab of Ornithology
Blue Jay Birds: Identification & Information-Wild Birds: Pet Central Supply - Pet Central Supply & Pet Care Tips
Cornell Lab of Ornithology - Blue Jays are considered bullies at many bird feeders, but this one certainly got it handed back to him by a spirited Red-bellied Woodpecker in Champaign, Illinois.
A trick of nature: Blue jays aren't really blue
Blue Jay Identification, All About Birds, Cornell Lab of Ornithology
All About Birds Southeast Princeton University Press
Tips for Identifying Backyard Birds Mississippi State University Extension Service
ALL ABOUT BIRDS Regional Field Guides – Cornell Lab Publishing Group
Blue Jay Identification, All About Birds, Cornell Lab of Ornithology
Blue Jay Identification, All About Birds, Cornell Lab of Ornithology
Five fascinating facts about bedeviling blue jays
Blue Jay Celebrate Urban Birds
Blue Jay Birds: Identification & Information-Wild Birds: Pet Central Supply - Pet Central Supply & Pet Care Tips
Steller's Jay Pet birds, Blue bird, Birds