Subject: [Tweeters] fun interactive piece on birdsong
Date: Sun Jul 23 14:32:09 PDT 2023
From: ronpost4 at gmail.com - ronpost4 at gmail.com

If you subscribe to the NY Timrs…

https://www.nytimes.com/interactive/2023/07/21/science/bird-calls-songs-quiz.html

Ron Post

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