Bird Checklists: Seasonal checklists for 17 sites in Oregon.
Birding in Oregon: Brief overview and links.
Bonney Butte Raptor Project: Overview and photos of the site near Mount Hood with large numbers of fall migrating raptors.
Cascades Raptor Center: Rehabilitation center in Eugene.
Columbia River Bird Research: Weekly reports and background about Caspian Tern predation on juvenile salmonids in the lower Columbia River.
Harlequin Ducks in Oregon: Summary of observations and survey efforts, with photos.
John Scharff Migratory Bird Festival: Annual event held the first full weekend in April in Burns, witnessing the spectacular spring migration in the Harney Basin of Southeast Oregon.
Journal of Oregon Ornithology: Archive of articles based on Oregon field studies of bird distribution, migration, and abundance.
Klamath Basin National Wildlife Refuges Complex: Official site of the Klamath Basin NWR, with visitor information, bird counts and sightings, tips for building blinds, and various areas for viewing.
Malheur Guide: Don Baccus's site guide to Malheur National Wildlife Refuge.
Mike Patterson's Birds: Count results, site guides, articles, and photos.
Oregon Birders On Line: Recent messages from the e-mail group for Oregon birders.
Oregon Birds Forum: Oregon Birders On Line notes by county, migration count results, and guide to the birds of Malheur County and perhaps some others.
Oregon Field Ornithologists: Official state checklist, field trips, meetings, list of publications, Oregon Birds journal, and Oregon Bird Records Committee.
Oregon Raptor Center: Located in Mill City. Dedicated to protecting wild birds of prey through rehabilitation, education, conservation, and research.
Oregon Rare Bird Alerts: Recent transcripts.
Prescott Western Bluebird Recovery Project: News, events, nestbox plans, and articles.
Skip Russell's Birding Page: State checklist, list of rare birds by county, rare bird report form, photos, and links.
Studies in Oregon Ornithology: Archive of monographs about the biology of birds in Oregon.
The Bird Guide: Birding news for Oregon and the rest of the Pacific Northwest, site guides, and links.