http://scienceblogs.com/grrlscientist/2007/04/09/just-how-smart-are-ravens/
"This month, Heinrich and his colleague, Thomas Bugnyar, published an article
in
Scientific American that explores the intelligence of ravens. In this
article, they investigate the question; do the birds consciously contemplate
alternative behaviors and choose the most appropriate ones, or are they merely
relying on instinct or learning to perform specific actions by rote?"
Great comments, too.
Via Cindy Brown and Lionel Lauer.
Share and enjoy,
*** Xanni ***
—
Andrew Pam
Partner, Glass Wings
http://glasswings.com.au/
