Friday, March 25, 2011

Spring migration 2010 and 2011

It looks like the adult bird started it's spring migration in 2010 on March, 9, which is similar to the date of the onset of the spring migration of 2011. Although the starting point was  a bit different, the pace of movement is somewhat similar. Perhaps the earthquake is was just a coincidence. Whatever the reason, the bird did avoid the massive and tragic quake.

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