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I saw a question on TWITTER recently - when is a TWITCHER a TWITT? Answer : NEVER! For all those twitchers twitching, there's plenty of illustrated ID guides to all bird species regularly occurring in Australia.
Here are a few you’ll find in back pockets and on shelves. No snow owls but here's sure to be a magpie to welcome you near GZ. Check out the books below and enter your solution to S 36 5A.BDC E 147 X.WYZ in certitude to get the final co-ordinates.
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You can validate your puzzle solution with
certitude.