North America
- 262
- Texas Ornithological Society
- Sightings reports, meetings, TOS-LIST e-mail group, field trips, publications, and sanctuaries.
- 263
- Big Bend National Park - Birds
- Home to about 450 species of birds. Includes an overview, sightings reports, and articles.
- 264
- BirdRockport.com
- Birding information for the Rockport area, including Whooping Crane reports, events, photos, and resources.
- 266
- Birding the Central Texas Coast
- Audubon Outdoor Club of Corpus Christi site with field trips, meetings, sanctuaries, newsletters, birding hot spots, checklists, photos, Texas hawk watch results, and Whooping Crane updates.
- 267
- Gulf Coast Bird Observatory
- Based in Lake Jackson. Programs, events, migration monitoring, and hawk watch results.
- 268
- Helen Baines's Birding Pages
- Photos and information on backyard birds in the Houston area, as well as trip reports from around the world.
- 269
- Lower Trinity Valley Bird Club
- Based in Liberty. Articles, meetings, newsletter, events, and photo gallery.
- 270
- Lynn Barber's Birding Site
- Photographs and birding reports, including a day-by-day account of her record-breaking big year in 2005.
- 272
- McCulloch County Birds
- Jim Hughes's site with a county bird checklist and information about where to bird in the county.
- 273
- Meet the Birds of Texas
- Project of the Passport to Texas Radio Series and Texas Parks and Wildlife with species accounts and birding listening library.
- 274
- North-Central Texas Birds
- Sightings, photo gallery, rare bird alert, rare bird calendar, seasonal habits, and seasonal checklist.
- 275
- Northeast Texas Field Ornithologists
- Based in Longview. Field trips, programs, rare bird alert, sightings calendar, and photo gallery.
- 278
- Utopia Nature
- Natural history of the Sabinal River Valley in the Hill Country, including birds, bird photos, birding sites, and the Lost Maples Christmas Bird Count.