A trick of nature: Blue jays aren't really blue

On The Wild Side: Indigo Bunting is one of Ontario's prettiest birds – Beach Metro Community News

5 Unique Blue Jay Facts You Likely Didn't Know - BIRD BITES

The Trickster - Rachel Carson Council

If you've heard that blue jays are smart, it's true; if you've heard that they're blue, you're mistaken - Cambridge Day

Tricky Species: Blue Jays, Killdeer, Viceroy Butterflies

nature study #1: Blue Jay - Imagine Childhood : Magic & Memories That Last a Lifetime

22 Fun Facts About Blue Jays - Bird Feeder Hub

Nature News: Bluebirds aren't blue, but use structural coloration

How to Attract Blue Jays

Tails of Birding: Why You Should Love Blue Jays at Your Feeders