Pennsylvania Bird Atlas (PBA3) Documents

Friday, May 10, 2024

PBA3 Handbook, Version 3.0

PBA3 Guidelines Chart, Version 2.0
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.

PBA3 Winter Atlas
The Volunteer Handbook, the Priority Blocks, and the Water Surveys.

County Atlas Block Progress
Determine which blocks most need your help in the county. Click on any column heading in the table for that county to sort by the values in that column.

For a geographical view, see the effort map. Get a list of the species that are missing from a particular block using the Breeding Bird Target form.

View News Archive

Red-throated Loon, Edwin B. Forsythe NWR, Atlantic Co. NJ, 10- 24-2017, Marg Higbee

Upcoming Events

Donley Property Outing

  • Sat, April 18, 8:00 am
  • Donley Property

Stitt Property Outing -- RESCHEDULED

  • Tue, April 21, 8:00 am
  • Stitt Property

Spring Bird Walk at Moraine State Park

  • Tue, April 28, 8:00 am
  • Moraine State Park

Blacklick Valley Nature Area Outing

  • Sat, May 2, 8:00 am
  • Blacklick Valley Nature Area

Tuesday Yellow Creek Outing

  • Tue, May 5, 8:00 am
  • Yellow Creek Park North Shore Gazebo

May 2026 Banquet and Meeting

  • Tue, May 5, 6:00 – 8:00 pm
  • Blue Spruce Park Lodge

Indiana County Migration Count

  • Sat, May 9, 12:01 am – 11:59 pm
  • Throughout Indiana County

Tuesday Yellow Creek Outing

  • Tue, May 12, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Blue Spruce Park Outing

  • Sat, May 16, 8:00 am
  • Blue Spruce Park

Tuesday Yellow Creek Outing

  • Tue, May 19, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Blue Spruce Park Outing

  • Sat, May 23, 8:00 am
  • Blue Spruce Park

Tuesday Yellow Creek Outing

  • Tue, May 26, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Tuesday Yellow Creek Outing

  • Tue, June 2, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Pine Ridge Park Outing

  • Sat, June 6, 8:00 am
  • Pine Ridge Park

Tuesday Yellow Creek Outing

  • Tue, June 9, 8:00 am
  • Yellow Creek Park North Shore Gazebo

State Game Lands 273 Outing

  • Sat, June 13, 8:00 am
  • State Game Lands 273

Tuesday Yellow Creek Outing

  • Tue, June 16, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Mahoning Shadow Trail Outing

  • Sat, June 20, 8:00 am
  • Mahoning Shadow Trail

Tuesday Yellow Creek Outing

  • Tue, June 23, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Tuesday Yellow Creek Outing

  • Tue, June 30, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Tuesday Yellow Creek Outing

  • Tue, July 7, 8:00 am
  • Yellow Creek Park North Shore Gazebo

West Penn Trail Outing

  • Sat, July 11, 8:00 am
  • West Penn Trail

Tuesday Yellow Creek Outing

  • Tue, July 14, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Tuesday Yellow Creek Outing

  • Tue, July 21, 8:00 am
  • Yellow Creek Park North Shore Gazebo

Tuesday Yellow Creek Outing

  • Tue, July 28, 8:00 am
  • Yellow Creek Park North Shore Gazebo

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