PA HERP ATLAS
Pennsylvania Fish and Boat Commission - Herp Realted Laws
Pennsylvania Fish and Boat Commission - Herp Info
The Pennsylvania Natural Heritage Program
Western Pennsylvania Conservancy
Seasonal Pool Registry
Field Herp Forum
North American Field Herping Association
The Center for North American Herpetology
Amphibiaweb
USA links:
Kansas Herpetological Society
Kansas Vernal Pool Society