Counting Birds at Christmas
The Audubon Society’s ‘Christmas Bird Count’ now involves 60,000 volunteers in over 2000 count areas, providing a vital snapshot of the health of wintering bird populations in North America.
Articles Tagged with “Surveying”
2 Articles found tagged with “Surveying”.
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Y is for Yellowhammer
Not a bird of garden feeding stations, unless your house backs on to a farm, but one that, when you see or hear one, tells you that you’ve arrived in rural Britain.