![A trick of nature: Blue jays aren't really blue](https://set.adelaide.edu.au/sites/default/files/media/images/2019-08/news-blue-morpho-butterfly.jpg)
Why is the colour blue so rare in nature?, Faculty of Sciences, Engineering and Technology
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22 Fun Facts About Blue Jays - Bird Feeder Hub
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10 Birds That Look Like Blue Jays (And How to Spot the Difference) - AZ Animals
![A trick of nature: Blue jays aren't really blue](https://blog.imaginechildhood.com/.a/6a0120a765554d970b012876d509ff970c-600wi)
nature study #1: Blue Jay - Imagine Childhood : Magic & Memories That Last a Lifetime
![A trick of nature: Blue jays aren't really blue](https://m.media-amazon.com/images/I/91bSNrdyvcL._AC_UF1000,1000_QL80_.jpg)
Blue: In Search of Nature's Rarest Color: Kupferschmidt, Kai: 9781615197521: : Books
![A trick of nature: Blue jays aren't really blue](https://i.redd.it/xaf46dle9f2b1.jpg)
Blue Jays aren't really blue - it's an optical illusion : r/interestingasfuck
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Wild Birds Unlimited
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Toronto Blue Jays Draft Analysis. The Toronto Blue Jays had their first…, by Tieran Alexander
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Never a dull moment