According to http://www.scrantonpa.gov/ Scranton PA is chicken, pigeon, duck, geese, and "similar fowl" friendly. You can own a maximum of 2 if you live on less than 20,000 sq feet with no commerical keeping.
Quote http://www.scrantonpa.gov/lips/planning_zoning/zoning ordinance 04.pdf
Quote http://www.scrantonpa.gov/lips/planning_zoning/zoning ordinance 04.pdf