Another Bird Blog
Bird Watching, Bird Ringing, Photography
Showing posts with label
Scopoli’s Shearwater
.
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Showing posts with label
Scopoli’s Shearwater
.
Show all posts
Tuesday, September 12, 2017
A Smelly Old Business
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How do birds navigate over long distances? This complex question has been the subject of debate and controversy among scientists for decad...
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