Promoting the enjoyment, study, and conservation of Wisconsin's birds.

Bookstore Order Suspension Notice: Due to concerns with the COVID-19 pandemic, and the unavoidable contact involved with postal services employees and customers to handle bookstore orders, we are suspending accepting new orders at this time.

The WSO Bookstore sells items that are produced by the WSO. Profits from sales go to the WSO. We sell the following items:

WSO Passenger Pigeon Cap

  • Olive colored cap
  • Embroidered WSO logo
  • Adjustable
  • 2017


WSO Passenger Pigeon Visor

  • Stone colored visor
  • Embroidered WSO logo
  • Adjustable
  • 2017

Atlas of the Breeding Birds of Wisconsin

  • Detailed accounts of 237 breeding species, including distribution maps
  • 602 pages
  • 2006

Half Price Sale
While Supplies Last!

Wisconsin’s Favorite Bird Haunts (5th Edition)

  • Describes birding hotspots in every Wisconsin county
  • Spiral bound
  • 540 pages
  • 2009

Half Price Sale
While Supplies Last!

 Wisconsin Birds: A Checklist with Graphs (Bluebook)

  • Depicts monthly abundance
  • 19 columns
  • 36 pages
  • 2003

 Wisconsin Birds, Field Checklist

  • Three-panel card lists 347 species
  • Pack of 25
  • 2017

 We Brake for Birds! Bumper Sticker

  • Blue with white lettering
  • 3" x 12"
  • 2013