Comments on: Speaking of Brainy Birds http://www.wqed.org/birdblog/2009/02/22/speaking-of-brainy-birds/ A Bird Blog with Kate St. John Mon, 20 May 2013 20:51:04 +0000 hourly 1 By: D'gou http://www.wqed.org/birdblog/2009/02/22/speaking-of-brainy-birds/comment-page-1/#comment-6363 D'gou Sun, 22 Feb 2009 21:59:37 +0000 http://www.wqed.org/birdblog/?p=3221#comment-6363 You might find Bernd Heinrich’s books interesting:
Ravens in Winter
The Mind of the Raven
A Year in the Maine Woods (not just about Ravens though).

-Doug

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