- !Flickr Macro
- "Central Asia, China & the Silk Road"
- *THE PERFECT PHOTOGRAPHER (P1/A2)
- AF Nikkor 18mm f2.8D
- All People
- Amateur Astronomy
- Artistic Photography
- Astro-Photography and Similars
- astrometry
- Astronomers Talk
- Astronomical Images
- Astronomy
- Astronomy Photos
- Astronomy, Stars, Planets and Space
- Astrophotography - Astronomy - Astrophysics
- Astrophotography - The Solar System and Beyond
- Backyard Astrophotography
- BBC Sky at Night and Stargazing Live
- Bird Watching Group (BWG): Post 1 : Award 2
- Birds birds birds birds!
- Birds Photos - Check out the new discussions!
- Black and White
- Butterfly Gallery
- D850 Club
- D850 Nikon Series (also D810, D800, D800E)
- Deep Space Astrophotography
- Deepsky
- Flickr Addicts
- Flickr Nature
- FlickrCentral
- Flower Flower Flower
- Galaxies & Stars Group ( Planets, Moons & Comets too!)
- Golden Landscape, Only The Best ! (Post 1, Comment 1)
- HDR
- High ISO Low Light Nikon D600/D610/D750 Group
- in explore
- Insight Astronomy Photographer of the Year
- Landscape Beauty !
- Leica
- Leica-R Zooms / Vario
- Low light photography
- Macro 1-2-3 (2/day max)
- Micro-Nikkor 200mm f/4.0
- moon and sky photographs
- National Geographic: Are You Good Enough? Post 1, Nominate 3
- Natural Landscape & Wildlife Photos
- Nature and Animals (Wild Only)
- Nature Heals the Soul
- Nature Photography
- Nice pictures
- Night Images
- Night Photography and Long Exposure
- Nikkor 105mm f/2.8G ED IF AF-S VR Micro Lens
- Nikkor 14mm/2.8 Super Wide Prime
- Nikkor 300 F4 AFS Nikon 300 f/4
- Nikkor PC 19mm f/4 E ED N
- Nikon 70-200 f2.8 VRII
- Nikon 70-200 F4 VR
- nikon 70-200mm f/4 VR
- Nikon AF Micro-Nikkor 200mm f/4D IF-ED
- Nikon AF-S NIKKOR 28mm f/1.4E ED
- Nikon AF-S VR Micro-Nikkor 105mm f/2.8G IF-ED
- Nikon D5500
- NIKON D6 • D5 • D4 (the right group)
- Nikon D800-D850 and Nikon Z7-Z9 Users Group
- Nikon D810 & D810A Award Group #No 30/60 limit
- Nikon D810A DSLR
- Nikon D850 (the right group)
- Nikon Digital
- Nikon DSLR Users
- Nikon Micro-Nikkor 200mm
- NIKON PROFESSIONAL
- Nikon Super Teles
- PC Micro-Nikkor 85mm f/2.8D
- Project Weather
- RAW Street Photography
- Sigma 150mm F2,8 APO MACRO
- Sigma APO Macro 180mm F2.8 EX DG OS HSM
- Sony RX100 Series - Ultimate Point & Shoot
- Starry Night Astrophotography
- Street Photography
- Taiwan Images 台灣映像
- Taiwan Photographers
- Taiwan's Birds 台灣野鳥
- Tamron 90mm f2.8 Macro Lens
- Tamron SP 90mm F/2.8 Di VC USD Macro F004
- Tibet Photo
- Travel Photography
- Vietnam
- visit the world - the travel guide
- Wildlife,The best of!
- World of Birds