- !Flickr Macro
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- Central Alberta Photographic Society "CAPS"
- D800 Users Group
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- FlickrCentral
- I am Canadian!
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- Micro-NIKKOR 60mm f/2.8G
- National Wildlife Magazine Photo Group
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- NATURE'S BEST
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- Nikkor 105mm 2.5
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- Nikon 24-70 mm Nikkor lens - photos and opinions
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- North American Nature & Wildlife Photography
- Official National Geographic Group
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- Pentax D FA Macro Lenses
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- Pentax K10D / Samsung GX-10
- PENTAX RICOH K-MOUNT DIGITAL CAMERA USERS (3p.Day)
- Pentaxian
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- PHOTOGRAPHERS OF CANADA
- SIGMA 150 mm MACRO F2.8 EX DG HSM APO OS
- Sigma 150-600 mm f/5 - f/6.3 Telephoto Lens 2016
- SIGMA 150-600 OS sport
- Sigma 150/2.8 Macro club
- Sigma 24 F/1.4 ART
- Sigma 24 mm F 1.4 Art
- Sigma 300mm f/2.8
- Sigma 35 1.4
- Sigma Art Lenses
- Snowflakes R Us
- Taken with PENTAX K10D (please tag with "pentaxk10d")
- Tamron SP 15-30mm F/2.8 Di VC USD
- Tamron SP 15-30MM f/2.8 Di VC USD + Nikon
- The Best Wildlife Photography on Planet Earth.
- The Habitat: Nature Photography
- Tokina 16-28mm f2.8 FX
- Tokina AT-X 16-28 F2.8 PRO FX Lens
- Wading Birds
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- Winter Flickr
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- ~ PENTAX Cameras ~