- ***Flickr Global
- *I Love the Ocean/Sea* (No People Shots, Ocean Only)
- 1-2-3 Nature
- Abandoned
- Artistic Photography
- B&W
- Beautiful Norway
- Birdshare
- California's Bay Area Group
- Canon Powershot SD800IS
- Canon SD800 IS / IXUS 850 IS / IXY 900 IS
- Chicago Architecture
- Churches - Please read the rules before posting
- CNN iReport
- Conservation Filmmakers & Photographers
- Defenders of Wildlife
- Denmark
- Epic Edits PhotoDump
- ExperienceWA (Washington State Tourism Photos)
- Finland, Finland, Finland
- Flickr Nature
- FlickrCentral
- Freude am fotografieren
- Globetrekkers
- Hawaii
- HDR
- HDR Churches
- HDR-Imaging
- HDR macht süchtig
- HDR Unlimited
- I know where you are
- in explore
- Landscape Beauty !
- Landscape photography
- Landscape Photos
- Landscapes!!!
- Lighthouses of the World
- Lonely Planet
- Lonely Planet Photo Challenges
- Lonely Planet Publications: Photobook
- Lonely Speck
- Matador Photography
- National Geographic Group
- National Geographic | World Wide
- National Geographic: Are You Good Enough? Post 1, Nominate 3
- National Parks Traveler
- National Wildlife Magazine Photo Group
- Nature and Photography
- Nature Photography
- Night Lights
- Nikon D90 Users Group
- Nocturnes - Night Photography
- North American Nature & Wildlife Photography
- Northern California Photography
- Norway
- Photographer Universe
- Photos from the world.
- Project Weather
- Quality HDR
- Sierra Club's Daily Ray of Hope
- Sigma 150-600
- Stockholm
- Stuck in Customs' Brilliant Cabal - My Cool and Clever Friends
- Sunrise and Sunset
- Sunsets & Sunrises around the world (We Rock Again!)
- The Magic of Nature
- The Nature Conservancy
- THE NEX-7 GROUP
- The world in HDR
- The World Through My Eyes ...
- Time Out Chicago Photo Group
- Top 20 Birds
- Travel Photography
- TRAVEL Photography!
- Traveller's World
- U.S. National Parks
- U.S. State Parks & Reserves etc.
- UNESCO World Heritage Sites
- Utah
- Wend Magazine
- Wild Birds of North America
- Window seat please
- worldwidewandering - a travel atlas
- ~Nature~ (ONLY YOUR BEST QUALITY)