Cliff Swallows and Pest Management
10,000 Birds
JUNE 20, 2012
Cliff Swallows migrate to North America from their wintering grounds in South America to nest in large colonies, sometimes numbering in the thousands. In the meantime, if you are like me and you enjoy watching Cliff Swallows , here is a video I shot of a colony nesting under a bridge over Cow Creek in Shasta County.
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