Pennsylvania Bird Atlas (PBA3) Documents
Friday, May 10, 2024
PBA3 Handbook, Version 2
PBA3 Guidelines Chart, Version 1
A detailed chart showing the non-breeding periods, migration periods, and breeding periods for each species.
Guide to Singing Bird Code (S)
Further clarification of which species and calls warrant the Singing (S) breeding code.
PBA3 Beginning Safe Dates
A concise document that you can print and carry with you, listing the dates when each species' safe breeding period begins.
Upcoming Events
Tuesday Yellow Creek Outing
- Tue, July 30, 7:30 am
- Yellow Creek Park North Shore Gazebo
Tuesday Yellow Creek Outing
- Tue, August 6, 7:30 am
- Yellow Creek Park North Shore Gazebo
Tuesday Yellow Creek Outing
- Tue, August 13, 7:30 am
- Yellow Creek Park North Shore Gazebo
Tuesday Yellow Creek Outing
- Tue, August 20, 7:30 am
- Yellow Creek Park North Shore Gazebo
Tuesday Yellow Creek Outing
- Tue, August 27, 7:30 am
- Yellow Creek Park North Shore Gazebo
Moraine State Park Outing
- Tue, September 24, 8:00 am
- Barbers Point (North Shore) - Moraine State Park
<<< Prev page | Next page >>>