[Tweeters] How Owls Can Spin Their Heads

Bill Anderson billandersonbic at yahoo.com
Thu Jan 31 17:44:26 PST 2013


Ever wonder why an owl can spin its head 270* and we can't?
 
http://news.yahoo.com/biological-twist-owls-spin-heads-around-200313354.html
 
 
Bill Anderson; Edmonds, WA. USA


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