- *Animal Photography*
- [Noctography]
- African leopards
- After Dark - Night Photography
- Airports: Cincinnati International Airport (CVG / KCVG)
- All Animal Picture Show
- Animal Planet
- Animals (All Kinds)
- Animals - Sumatran Tigers
- Austin Zoo
- Australia: Sydney's Taronga Park Zoo
- Best of U.S. National Parks
- Big Bend N.P.
- Big Cat Lovers
- Big Cats
- Big Island, Hawaii
- Big Wildcats
- Black and White Yosemite National Park
- Black/White: From Snapshots to Great Shots
- Caldwell Zoo
- California Zoos & Aquariums
- Capture Cincinnati
- Cats - Small to Big
- Cheetah Conservation Fund
- Cincinnati Skyline
- Cincinnati Zoo
- Clouded Leopards
- Composition: From Snapshots to Great Shots
- Dallas World Aquarium
- DFW 360º
- DFW Airport
- DFW Metro
- DFW Spotters
- Digital Black and White (2 per day: no nudity: no colour)
- Exposure: From Snapshots to Great Shots
- Flickr Big Cats
- Fort Worth Botanic Garden
- Fort Worth Zoo
- Fossil Rim Wildlife Center
- Founders Plaza DFW Airport
- Friends of the National Zoo
- FroKnowsPhoto.com
- Hawaii Volcanoes National Park
- Henry Doorly Zoo and Wildlife Safari
- I love Hawai`i
- Iceland - Landscape
- Iceland.
- Jaguars
- Just Big Cats!
- Landscape Astrophotography
- Landscape Photography: From Snapshots to Great Shots
- Leopards & Cheetahs
- Lions
- Lonely Speck
- Low light photography
- Mesa Verde National Park
- National Aviary
- National Geographic Photos Group
- National Geographic Society
- National Geographic Wild Life
- Nature Shoot All the World ~Join us~ !!
- Night Panorama (read the guidelines)
- Night Photography: From Snapshots to Great Shots
- Night Sky, The
- Night time Photographer
- NKY (Northern Kentucky)
- Official National Geographic Group
- Ohio Zoos
- OKC Zoo
- Olympic National Park
- Pittsburgh Zoo & PPG Aquarium
- Pittsburgh Zoo & PPG Aquarium Visitor Photos
- Pumas
- Rocky Mountain National Park, Colorado
- San Antonio Zoo
- San Diego Zoo
- San Diego Zoo Safari Park
- Smile on Saturday! :-)
- Snow Leopard Trust - Supporter Photos
- Snow Leopards
- Sony 70-200/2.8 GM FE
- Sony A58
- Sony A7 A7r A7s A7ii A7rii A7sii A7riii A7iii
- SONY A7III (ILCE-7M3)
- SONY A7M3 / ILCE-7M3 / A7III
- SONY A7RII
- Sony A7SII
- Sony Camera Club
- Sony Cyber-shot RX
- Sony FE 200-600 F5.6-6.3 G OSS
- Sony FE 24mm F1.4 GM
- SONY ILCA-77M2
- Sony ILCE-7RM3 - Alpha7RIII - A7RIII
- Sony Sonnar T* FE 35mm f/2.8 Zeiss lens
- Sony Sonnar T* FE 55MM F/1.8 Zeiss lens
- Texas Sky
- Texas Zoo's
- The Art of Photography Podcast
- The Columbus Zoo and Aquarium
- The Living Desert Zoo
- The Milky Way
- Tiger Conservation
- Travel - Around the World
- Travel and Street Photography: From Snapshots to Great Shots
- Travel Photo Daily
- Travel Photography - Through the eyes of the world
- Travelling Pixels
- Travelling Vicariously
- U.S. National Parks
- U.S. National Parks and Places
- Un-enhanced American West
- Utah's Hogle Zoo
- White and Black Photography
- Wild Cat World
- Wild Feline Photography!
- Wildlife Photographs
- Wildlife Photography: From Snapshots to Great Shots
- Yosemite Conservancy
- Yosemite Photography
- Your Photos of the Houston Zoo
- ZEISS Batis 2.8/18
- Zoos
- Zoos of North America. Please Comment
- Zoos of the world