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This is a channel from BBC Worldwide who help fund new BBC programmes.)
Captions provided by CCTubes – Captioning the Internet! These Swallows superb sense of direction take them to a much needed ocean of blue amongst the desert but on closer inspection, not is all at it seems.
Taken from Africa.
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BBC Earth Twitter http://www.twitter.com/bbcearth
Visit http://www.bbc.com/earth/world for all the latest animal news and wildlife videos
This is a channel from BBC Worldwide who help fund new BBC programmes.
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