Subject: [Tweeters] Interesting video of birds in flight
Date: Feb 19 11:42:37 2014
From: Al - aclark at wamail.net
http://www.theguardian.com/science/grrlscientist/2014/feb/08/grrlscientist-starlings-murmuration-hlynsky-vimeo-video?CMP=twt_gu
Al in Tacoma,
alndonna at wamail.net