- **2013 in Photos** A 365 day Project
- 2024/366 Photos
- 5D photo's with Photoshop work
- A Very Flickr Christmas
- Andros Island, Bahamas
- Bad translations -- mauvaises traductions -- brutte traduzioni
- Canon EOS 5D Photos
- Canon EOS 5D Series
- Canon Powershot G11
- CHRISTMAS WORLDWIDE Flickr's #1 Xmas Group
- Comic Life
- Conservation in Missouri
- Conservation Photography
- Coral
- EcoRescue: Outdoor, Adventure & Conservation Photos
- EdTech 365/2010
- EdTech 365/2011
- Educon 2.2
- Educon 2.3
- Educon 2.4
- EdWeek SJSD
- Endangered Species
- Florida Keys
- Florida Public Beaches, Gardens & Parks [directory]
- Great quotes about Learning and Change
- HDR
- HDR Extremes
- iPad, iPhone and iPod touch finger painters group
- ISTE 2010
- ISTE10
- Life Aquatic
- Marine biology
- Marine ID
- METC 2010
- Missouri Photographers
- Monterey Peninsula
- My First HDR - beginners group
- Nature Nuts!
- necc09
- Nudibranch
- Ocean Conservation Photogaphy
- Project 365
- Project 365: 2010
- Protected or Endangered Species
- Science Nerd Depot
- Sea Life
- Secret Life of Plants
- See Monterey - Share your beautiful photos of Monterey County!
- Sell Pictures Online..
- Signs of Spring 2010 Edu
- Smithsonian Community Reef
- Snorkeling around the world
- Systematic Botany (not for "pretty flower images")
- Tell a story in 5 frames (Visual story telling)
- The Bahamas
- The David Jakes Experience
- The Nature Conservancy
- Tidepools
- Twitter PLN 365/2011 Group
- Underwater Magic
- Wedding Photography
- Weird and Wonderful Wild Coral
- Wetpixel Underwater Photography
- WordFoto
- World War II: China-Burma-India