- 105mm
- Amrum
- Amrum Fans
- B&W
- Berchtesgaden
- Berchtesgadener Land
- Black and White
- Black-Pixel
- Colors of the World: Life Is Color!
- darktable
- Flickr Nature
- Flickr Sports Photographers
- Food Photography Club
- Fooding
- Fotofreunde Digital
- German Wildlife & Landscape
- I Love Black and White!
- Insel Föhr, Germany
- Landscapes Only
- Landschaft/Landscape
- Linux Flickrs
- Madeira Island Photos
- National Geographic Wild Life
- Naturfotos Deutschland - German Nature Photos
- ND 1000 or ND 3.0 - All long exposures that you can imagine!
- ND Filters and Long Exposures
- Neutral Density Filters
- Niederrhein
- Nikkor 70-300mm f/4.5-5.6G IF-ED AF-S VR Zoom
- Nikon AF-S Nikkor 16-35mm f/4.0G ED VR
- Nikon D600/D610 CLUB
- Nikon D850 (the right group)
- Nikon D850 Official Club ★
- NIKON D850 Wildlife
- Nikon D90 Usergroup Germany
- Nikon Lens 105mm 2.8 VR Nikkor
- Nikon Mirrorless Club
- Nikon SPORT
- Tamron 150-600 G2
- Tamron 150-600mm F5-6.3 Di VC USD
- Tamron SP 70-200 f/2.8 DI VC USD
- Tamron SP 70-200mm f2.8 Di VC USD G2
- Wildlife Germany