Blue Jay Identification, All About Birds, Cornell Lab of Ornithology

Spark Bird: Corina Newsome Meets the Blue Jay

A Sick Blue Jay - FeederWatch

Blue Jay Birds: Identification & Information-Wild Birds: Pet Central Supply - Pet Central Supply & Pet Care Tips

Do Male and Female Birds Always Look Different?

Blue Jay Arrendajo azul, Ave silvestre, Aves de compañía

Blue Jay Identification, All About Birds, Cornell Lab of Ornithology

Waterford Press ALL ABOUT BIRDS Pocket Guides (City Birds ID Series) – Cornell Lab Publishing Group

Charles Seabrook's Wild Georgia

How to Identify and Attract Blue Jays - Birds and Blooms

Steller's jay - Wikipedia

California Scrub-Jay Identification, All About Birds, Cornell Lab of Ornithology

All the Birds of the World – Lynx Nature Books