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1 January 1970

Posted by: Richard Tidmarsh

Category: News


Migrating small birds flying at 4000m

New research shows that migrating birds fly as high as 4,000 metres above sea level.
Small birds fly at high altitudes towards Africa A new study from Lund University in Sweden shows that the great reed warbler and the red-backed shrike migrating from…

Last edited: 19 September 2014 04:49