Red-breasted Merganser displaying, Island Barn Res, Jan 2011 (DMH)
- Royal Society for the Protection of Birds- the national conservation society.
- British Trust for Ornithology - the scientific research trust
- Surfbirds- a general site, for birders, by birders.
- Birdlinks - links to literally hundreds of birding sites.
- Birdguides - current rarities, shopping, and lots more.
- The Wildfowl & Wetlands Trust - for the London Wetland Centre at Barn Elms.
- Birds of Britain - a monthly web magazine for birdwatchers.
- Fatbirder - a general site, for birders, by birders.
- Wildlife Aid- wildlife rescue centre in Leatherhead.
- New Forest Explorers- Birding & Walking sites in The New Forest