This free checklist of 267 species of birds found over many years within a 25 mile radius of the Old Main Building was last updated in 1999.

A new 2007 checklist of 250+ species with seasonal occurrences printed on 3.5" x 7.25" trifolded cardstock is now available from Deborah Grove at 210 Wartik Building or Greg Grove at 267 North Frear Building on the Penn State Campus. The first page of the checklist shows the format. The list was prepared from bird abundance records of the Central PA region. The checklists are available for 20 cents each and 5 for $1. They will also be available at all meetings of the State College Bird Club (see Meeting Schedule).