Songbird smarts

Thanks again to Steph of Partial Ellipsis of the Sun for another fascinating post! Here she writes and posts lovely and informative pictures on songbirds, their songs, and the brains behind it all:
https://wordwomanpartialellipsisofthesun.blogspot.com/2017/05/birdsong-and-creativity-songbirds-name.html
At the moment, we have a robin’s nest resting in the crook of the downspout near our back door. No eggs yet, but we’ll see.