AOS Checklist of North American Birds

IORC Checklist of Illinois Birds

Carlyle Lake Bird Checklist

Carlyle Lake Bird Report


Illinois Photo Gallery

Edward F. Steinhauer Collection

Illinois Ornithological Society

Bibliography

Carlyle Lake CBC and Clinton County SBC High Counts

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Carlyle Lake Christmas Bird Count 1992-2000

Carlyle Lake Christmas Bird Count 2001-2010

Carlyle Lake Christmas Bird Count 2011-2020

Carlyle Lake Christmas Bird Count 2021-2030

Clinton County Spring Bird Count 1972-1980

Clinton County Spring Bird Count 1981-1990

Clinton County Spring Bird Count 1991-2000

Clinton County Spring Bird Count 2001-2010

Clinton County Spring Bird Count 2011-2020

Clinton County Spring Bird Count 2021-2030