Duker, Jan
- Images of birds, nature and wildlife from all over the world. Features galleries, information about the photographer, equipment used and current exhibitions.
- http://www.janduker.com/

Dobson, Ken
- A collection of avian, landscape and nature photography. Features galleries, news and some articles on photographic techniques.
- http://www.dobsoncentral.com

Dix, Doug
- Seasonal nature photography, including scenic autumn and winter landscapes. Also shows garden and family photos.
- http://home.golden.net/~dkdix/

Di Cesare, Giorgio
- Wildlife photography sorted by location. Galleries from Iceland, Africa and the Galapagos Islands. Also shows landscapes, flowers and urban subjects.
- http://web.tiscali.it/giodic/

Du Preez, Buddy
- Animals and scenes from the Canadian Northwest, and the West Indies.
- http://www.connect.ab.ca/~buddy/nthlight.htm