It seems like forever that we have been taught that the Arctic Tern
covers more miles during it's annual movements than any other bird.
However, this study finds that the Sooty Shearwater is the master.

http://www.sciencedaily.com/releases/2006/08/060808232221.htm

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Scott R a y
AFLAC
Moxee, WA
509.961.2625
mryakima at gmail dot com