Cliff Swallows and Pest Management
10,000 Birds
JUNE 20, 2012
In addition to their homing tendency, breeding swallows are attracted to old nests. Completed nests during this breeding season cannot be touched without a permit from the U.S. v=gJma0Szy8R8 References: 1 University of California Agriculture and Natural Resources, Statewide Integrated Pest Management Program, June 2005.
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