Examines the nests and nest building habits of eleven birds common to the continental United States, as well as unusual nests that have been built when normal nesting materials were in short supply
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
For more information, please visit
www.P65Warnings.ca.gov.
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