Magpie-jay - Wikipedia
File:Blue Jay Ash RWD5.jpg - Wikipedia
File:Blue Jay RWD.jpg - Wikipedia
Azure jay - Wikipedia
File:Blue Jay (210140531).jpeg - Wikimedia Commons
Blue Jay Audubon Field Guide
Canada jay - Wikipedia
Blue Jay Overview, All About Birds, Cornell Lab of Ornithology
Mexican jay - Wikipedia
July, 2012
Blue Jays Will Work for Peanuts
File:Blue jay.jpg - Wikipedia