related: Joshua Klein on the intelligence of crows http://www.ted.com/index.php/talks/joshua_klein_on_the_intelligence_of_crows.html http://www.ted.com/index.

related: Joshua Klein on the intelligence of crows http://www.ted.com/index.php/talks/joshua_klein_on_the_intelligence_of_crows.html http://www.ted.com/index.php/talks/joshua_klein_on_the_intel... w/ http://news.ycombinator.com/item?id=470840 http://news.ycombinator.com/item?id=470840 Inventor Trains Crows to Find Money http://www.npr.org/templates/story/story.php?storyId=87878028 http://www.npr.org/templates/story/story.php?storyId=8787802... w/ http://news.ycombinator.com/item?id=409609 http://news.ycombinator.com/item?id=409609