- Introduction: What's new? ; Why watch birds in Pennsylvania? ; Observation strategies : tips for identifying birds ; Bird basics ; Bird color variables ; Bird nests ; Who builds the nest? ; Fledgling ; Why birds migrate ; How birds migrate ; How to use this guide ; Range maps
- Sample pages
- The birds: Black ; Black and white ; Blue ; Brown ; Gray ; Green ; Orange ; Red ; White ; Yellow
- Birding on the internet ; Checklist/index by species ; Observation notes.