- !WORLD OF ANIMALS! (Post 1 and Comment 1 or more)
- *Animal Photography Group* (NO CAGES/ENCLOSURES)
- *Animal Photography*
- *I Love Birds*
- :: | Bird Photography |::
- A Celebration of Smithsonian's National Zoo's Giant Panda Cub
- All Animal Close-Ups
- All kind of Landscapes
- Andean Bear Cam Cubwatch
- Animal Addiction! *Post one, Comment one plse*
- Big Cats
- Bird Fanatics! (No Limits)
- Birding for everyone! (Field Guide of the World)
- Birds
- Birds & More Birds
- Birds , Birds Birds
- Birds Birds Birds ! (Check out the new discussion)
- BIRDS BIRDS only Birds - Post 3 /Award 3 + Admin Moderated
- Birds Photos - Check out the new discussions!
- Breaching Humpback Whales
- Brookfield Zoo (Brookfield/Riverside, IL)
- Brookfield Zoo (Chicago Zoological Society)
- Bugs Group
- Dolphins, Whales and Other Cetaceans
- DUCKS
- Ducks Unlimited
- Eagle Photography
- Earth's The Biggest Zoo
- El Paso Zoo
- Elephant Seals, Northern, of Piedras Blancas
- Flickr Big Cats
- Focusing on the San Diego Zoo and Safari Park
- For the love of ducks & geese
- Frogs, Frogs, Frogs
- Henry Doorly Zoo and Wildlife Safari
- Herpetology / Everything REPTILIAN
- I Love Chameleons
- in explore
- INTENSOS ANIMALES / Intense animals
- Jaguars
- Leopards & Cheetahs
- Lincoln Park Zoo - Chicago
- Lion (Panthera leo) only
- Lions
- Love Sea Otters
- Mantis Gallery
- Marine Mammals
- Milwaukee County Zoo
- moon and sky photographs
- National Geographic Group
- Pacific Seascapes
- Panda Fanatics Club
- Pelicans all sorts
- Polar Bears All Over the World
- Polar Bears International
- Praying mantids
- praying mantis
- Seals - all kinds
- Seals and Sea Lions
- Seascapes and Seashores
- SNAKES
- Snow Leopards
- Sparrows
- Sparrows of North America
- Spectacular Eagles
- Sunset Center
- Sunsets over the City
- The Columbus Zoo and Aquarium
- The Great Gorilla's
- The Red Panda Group
- The Zoo!
- Tiger tiger
- Unlimited Birds
- Western Lowland Gorilla
- Wolf Paradise
- World Photography Day Contest 2021
- World Photography Day Contest 2022
- Your Best Shot 2019
- Your Best Shot 2021
- Your Best Shot 2022
- Zoo
- Zoo Animals.
- Zoo Life
- Zoos of North America. Please Comment
- Zoos of the world