- #1 Nature & Wildlife Photographers' Corner
- * The Best Bird Photography International{public group/join us)
- ***The Wildlife Photography
- All things beautiful in Nature (no humans or man made objects)
- All Wildlife Photography
- Antpittas
- Audubon magazine
- Aves - Birds
- Aves del mundo / Birds of the world
- Avian Photography
- Backyard Bird Watching
- Beautiful Bird Bokeh
- Beginner Bird Photography
- Best Birds Worldwide
- Best of Wild Animals (No insects or snakes)
- Better Bird Photography
- Bird and Nature Photography
- Bird Fanatics! (No Limits)
- Bird Images
- Bird Photography Excellence
- Bird Photography Tips & Techniques
- Bird Watchers
- Birding In The Wild
- BirdLife International
- BIRDPIX (3/day)
- Birds
- Birds (no rules)
- Birds And Words! Your best BIRD photos with a great story!
- Birds as Art
- Birds birds birds birds!
- Birds From Around The World
- BIRDS OF AMERICA
- Birds of Prey
- Birds of the world
- Birds Photos - Check out the new discussions!
- Birds Special Interest Group
- Birds/Aves
- Birdshare
- BirdWatching Magazine
- BORN to be WILD
- Canon DSLR User Group
- Canon EF 600mm f/4L IS USM Lens
- Canon EOS 7D Owners
- Captivating Images
- Colourful Birds
- Damn! I Wish I'd Taken That!!! (Invite Only) Post 1-Award2 .
- THE WORLD OF BIRDS
- FIELD GUIDE OF BIRDS
- Field Guide: Birds of the World
- Flickerites-NO PEOPLE PLEASE
- Flickr Bird Brigade
- Great Photography in Action - photoExplode.com
- Hummingbird Photography
- Hummingbirds
- Hummingbirds - All Hummingbirds - Only Hummingbirds
- Hummingbirds of the World
- in explore
- landscape around the world
- Landscapes!!!
- National Geographic Group
- National Geographic Society
- National Geographic Wannabes
- National Geographic Wild Life
- National Geographic | World Wide
- National Wildlife Magazine Photo Group
- Nature and Animals (Wild Only)
- Nature and General Animal Photography-Showcase and Discussion
- Nature and Landscapes
- Nature Art Gallery
- Nature focus
- Nature Photography
- NATURE'S BEST
- Nature...Anything Goes
- NATUREPIX
- Natures Finest (Invited Images Only)
- Neotropical Birds
- North American Nature & Wildlife Photography
- Official National Geographic Group
- Outdoor Photo Gear
- Outdoor Photography
- Owls Of The World
- Photo News Canada Gallery
- Photographing Birds
- Quetzals and Trogons
- Raptors Of North America
- Spectacular Bird Photos
- Spectacular Raptors
- Strigiformes Solamente
- Stunning Animals and Birds
- The Birds Of Flickr
- The Genuine Semi Pro Bird Photography Group
- The Group for rare animals (by invitation only)
- THE IMAGINATIVE CAMERA
- Top 20 Birds
- Travel Photography
- Unlimited Birds
- Wild About Wildlife
- Wild Bird Photography
- Wild Photography
- Wildlife and Landscape Photography
- Wildlife Photographs
- Wildlife Photography
- Wildlife Sightings UK
- World of Birds
- World Wildlife Showcase (Invited images only)
- ~Feathers~and~Wings~
- ~Nature~ (*WILD* *QUALITY* *EDITED*) READ THE RULES, PLEASE
- ~Not Another Bird Group~