The Washington Ornithological Society was chartered in 1988 to increase knowledge of the birds of Washington and to enhance communication among all persons interested in those birds.

 WOS’s new Tweeters Archives site has gone online!

Birders can now access the Tweeters email archives from February 1994-December 2017
Check it out at: http://tweetersarchives.org

For more information, read the WOSNews article

  Monthly Meeting
  • October 1, 2018Monthly Membership Meeting
AEC v1.0.4
  Field Trips
  • No upcoming events
AEC v1.0.4
  • September 14, 2018Puget Sound Bird Fest
  • September 14, 2018 8:00 amChelan Ridge Hawfest
  • September 28, 2018 8:00 amWings over Willapa
AEC v1.0.4
  Amazon Smile