Chimney Swift Counts Help Identify Critical
Roosting Sites For The Species
A group of chimney swifts circles their roost. / Photo Credit: iStock/Jim Williams
MADISON, Wis. – The Wisconsin Department of Natural Resources (DNR) asks the public to report chimney swift sightings to help monitor trends and locate important roost sites.
While migrating through Wisconsin from mid-April to early May from...
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