North America
- 283
- Birds of Virginia
- Photographic journal of Brenda Tekin. Includes galleries, information about digiscoping equipment and technique, and related resources.
- 284
- Coastal Virginia Wildlife Observatory
- Migrant observation station at the tip of the Delmarva peninsula. Research projects, photos, annotated bird list, banding and hawk count results, butterfly list, and events.
- 286
- VA-bird Archives
- Archives of the e-mail group for Virginia birding from February 2002 through August 2007.
- 288
- Virginia Society of Ornithology
- Local chapters, newsletters, publications, events, bird records committee, and links.
- 290
- Eastern Washington Bird Pictures and Songs
- Photos, recordings, and descriptions of birds inhabiting the shrub-steppe and Ponderosa pine belt.
- 292
- Northwest Birding
- Descriptions and photos of birding trips in the Pacific Northwest and elsewhere.
- 293
- Ridgefield National Wildlife Refuge Complex
- Five refuges in southwestern Washington, with guide to wildlife viewing areas, seasonal bird checklist, events, and programs.
- 297
- Washington Hotspots
- Local events, tours, rare bird alerts, print resources, and a map of birding hotspots.
- 298
- Washington Ornithological Society
- Meetings, field trips, checklists, publications, photo gallery, rare bird alert, and sightings requests.