Blue Jay (Southeastern) (Cyanocitta cristata semplei) - North American Birds - Birds of North America
Blue Jay Identification, All About Birds, Cornell Lab of Ornithology
Steller's Jay Identification, All About Birds, Cornell Lab of Ornithology
Audubon Adventures - Wild About Birds
Blue Jay Audubon Field Guide
Steller's Jay - Montana Field Guide
File:Blue jay From The Crossley ID Guide Eastern Birds.jpg - Wikimedia Commons
Baby Bird Identification: A North American Guide – National Wildlife Rehabilitators Association
Steller's Jay Identification, All About Birds, Cornell Lab of Ornithology
Blue Jay Identification, All About Birds, Cornell Lab of Ornithology
Blue Jay Identification, All About Birds, Cornell Lab of Ornithology
Bird Field Guide