Wednesday, October 27, 2010

Do birds fly IMC?

Here in London I've been watching ravens at the Tower of London and seagulls over the Thames. And I wonder as the famous London rain and clouds roll in... Do birds fly IMC? Do they ever run into each other in a cloud? If not, how do the migrate south when the weather turns bad? Do they just wait for the cloud deck to lift?

Just wondering...

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