Redwood Region Ornithological Society was organized in 1962 to encourage the study and conservation of birds, other wildlife, and their natural habitat. 


Meetings are held the second Wednesday of each month September through May. Regular meetings (October through April) are held at 7:00 pm on the second Wednesday at the First United Methodist Church, at 1551 Montgomery Dr., Santa Rosa, California.

Standard Annual Membership Dues:
$20 - individual membership
$25 - family membership
$5 - student membership

For brand new memberships only, if you'd like an RROS hat, get yours discounted today by bundling it with your new membership dues!

Membership Dues/Hat Bundle for brand new members:
$30 - NEW individual membership + one RROS hat
$35 - NEW family membership + one RROS hat
$15 - NEW student membership + one RROS hat
(** If requesting via mail-order, please add $5 extra for shipping/handling for the hat **)



RROS Officers

Anne O’Donnell Eugene Hunn Peter Colasanti Rob O’Donnell
President Vice President Secretary Treasurer


RROS Committee Chairs

Ruth Rudesill
Field Trips

Eva Valfer
Kite Tales

David A. Hofmann

Bill Doyle
Christmas Bird Count

Lisa Hug
YAMS Coordinator


Rob O’Donnell

Teresa & Miles Tuffli