Pennsylvania Society for Ornithology
Pennsylvania County Birding

Butler County

• Map
• County Statistics
• Bird Clubs
• Birding Sites
• Bibliography

County Statistics
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Current County List:
Breeding Species: 139
Top County Lifelist: 267 (Gene Wilhelm)
Top Big Year: 245 (Gene Wilhelm, 1983)
Top Big Day:
"Best Bird":

Compiler for Pennsylvania Birds:
Gene Wilhelm
513 Kelly Blvd.
Slippery Rock, PA 16057-1145
724-794-2434
genewilhelm@aol.com

Compiler for North American Birds:
Rick Wiltraut Jacobsburg Environmental Education Center 835 Jacobsburg Road Wind Gap, PA 18091
rwiltraut@state.pa.us

Statistics compiled by Frank Haas. "Best Bird" is Frank's totally subjective choice. Send corrections/updates to fchaas@pabirds.org

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Bird Clubs
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Birding Sites
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Bibliography
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Please send corrections, additions, or updates to Frank Haas: fbhaas@ptd.net