- !Miata MX5 Flickr's Owners Group
- * FLOWERS (NO insects, seeds, b&w)
- 2011 Silver Spring Zombie Walk
- Abandoned Hospitals
- Abandoned Maryland
- Agfa Vista
- Agriculture
- All Things Poinsettia
- american classic cars
- Aristolochia
- Barns
- Bees, bees, bees!
- Bird Identification Help Group
- Birds & Animals Group
- BSA Motorcycles
- Canon 7D or 7D2 Nature Photography - Nothing Man Made
- canon photography
- Cats with big personalities || Please comment!
- Chevy Blazer/S10/Jimmy/Bravada/Hombre
- Everything GM
- FIELD GUIDE: FLOWERING TREES of the WORLD
- Flickr Gardens
- Flickr Nature
- Flower Photography
- For the love of ducks & geese
- Frogs, Frogs, Frogs
- GARDEN FAVORITES
- Global Photojournalism; Protest, Culture, and News
- GM Trucks
- Greenhouse - Hothouse - Conservatory
- Hummingbirds
- Insects Macro World - Feel free to join us!
- Montgomery County, Maryland
- National Geographic Wild Life
- National Wildlife Magazine Photo Group
- Natural World. (P1/C2)
- Nature and Animals (Wild Only)
- Nikon Coolpixers
- Old Barns, Farms & Equipment
- Oldsmobile
- pastel colours (P1/C3)
- Rusty and crusty old stuff **NO PEOPLE PLEASE**
- Sprung from Silver Spring
- squirrels
- The Nature Conservancy
- Your Best Shot 2019
- Your Best Shot 2022