The Klamath Basin Audubon Society welcomes birders and nature enthusiasts to monthly programs, field trips, and other activities that revolve around the spectacular beauty of the Klamath Basin. The Klamath Basin straddles the Oregon-California border and includes Upper Klamath Lake and the Klamath Basin National Wildlife Refuge Complex. KBAS offers activities to educate people of all ages and works to protect and restore the resources that make the Basin a premier birding destination at all times of the year.