Birds & Bird Conservation
Oregon:
Audubon Society of Corvallis (Corvallis, OR)
Audubon Society of Lincoln City (Lincoln City, OR)
Audubon Society of Portland (Portland, OR)
Cape Arago Audubon Society (Cape Arago, OR)
Central Oregon Audubon Society (Bend, OR)
East Cascades Bird Conservancy (Sisters, OR)
Kalmiopsis Audubon Society (Port Orford, OR)
Klamath Basin Audubon Society (Klamath Falls, OR)
Klamath Bird Observatory (Ashland, OR)
Lane County Audubon Society (Eugene, OR)
Mid-Valley Birding Discussion List (Willamette Valley, OR)
Oregon Field Ornithologists (Eugene, OR)
The Pendleton Bird Club (Pendleton, OR)
Prescott Bluebird Recovery Project (Sherwood, OR)
Rogue Valley Audubon Society (Medford, OR)
Salem Audubon Society (Salem, OR)
Siskiyou Audubon Society (Grants Pass, OR)
Umpqua Valley Audubon Society (Roseburg, OR)
National and International:
American Birding Association (Colorado Springs, CO)
American Bird Conservancy (Washington, DC)
Cornell Laboratory of Ornithology (Ithaca, NY)
Ducks Unlimited (Memphis, TN)
Hawkwatch International (Salt Lake City, UT)
International Crane Foundation (Baraboo, WI)
National Audubon Society (New York, NY)
The Peregrine Fund (Boise, ID)
PRBO Conservation Science (Petaluma, CA)
Purple Martin Conservation Association (Eire, PA)
Roger Tory Peterson Institute of Natural History (Jamestown, NY)