- " BIRDS OF PLANET EARTH (BIRDS ONLY, NO PEOPLE, NO B&W)
- *Falcons*
- -- Only Birds!
- Alcidae (Auks)
- Amazing Pigeons
- Animal(s) Looking At You
- Animalpedia
- Animals in Love
- Antpittas
- Australian Birds
- Aves de Colombia
- Birds of Colombia.
- Birds of Manizales
- Aves de Suramérica / Birds of South America
- AVES DEL MUNDO -- BIRDS OF THE WORLD -- OISEAUX DU MONDE
- Aves del mundo / Birds of the world
- aves del valle del cauca
- aves endemicas de la republica dominicana
- Avibase
- Bee-eaters of the World: A Field Guide
- Best Bird Photographers
- Bird Identification Help Group
- Birding at Home
- Birding In The Wild
- Birds Birds Birds ! (Check out the new discussion)
- Birds birds birds birds!
- Birds from beautiful Cuba
- Birds Nesting
- Birds of Africa
- Birds Of Borneo
- Birds of Colombia
- Birds Photos - Check out the new discussions!
- Birdshare
- BirdWatching Magazine
- City Parrots
- Colibríes de Colombia / Hummingbirds of Colombia
- Colors of Flickr
- Colourful Birds
- cranes - the bird variety
- Crows, Ravens, Jays, Magpies & Butcherbirds
- Cuckoos of the World
- Distinguished Raptors (P1-A1)
- Doves
- DUCKS
- Encyclopedia of Life Images
- European Bee-eaters (Merops apiaster)
- Field Guide: Birds of the World
- Flickr Wildlife
- For the love of ducks & geese
- Fotos de Aves
- Furnarids and Woodcreepers
- GThang's Guide to Woodpeckers of the World
- Gulls and Terns of the World
- Hummingbirds
- Hummingbirds - All Hummingbirds - Only Hummingbirds
- Hummingbirds-Passion ( No feeders) Post 1 Award 1
- I LOVE SEAGULLS
- Ivory-billed Woodpeckers & Others in the Campephilus Genus
- Just Flycatchers
- Just Toucans
- Kingfishers
- Kingfishers
- Kingfishers Inc
- Looking Skyward
- Lovely Ducks
- Malaysian Birds
- Malvinas/Falklands & Georgias del Sur/South Georgia & Sandwich
- Nature in Flight
- NATURE'S KALEIDOSCOPE P1 X A1
- Neotropical Birds
- Nesting Birds
- New Zealand Birds
- Only Owls
- Owls
- Owls (Wild Only)
- Pajaros do México / Mexico Birds
- Paradisaeidae: Birds of paradise
- parrots, parrots, parrots!
- Penguin Lovers :)
- Penguin Obsessed
- Photos for the 'Handbook of Shorebirds of the World'
- Pigeons & Doves of the World
- Pigeons of the World Unite!
- Quetzals and Trogons
- Redstarts
- Seabirds
- Seagulls
- Shorebirds (aka Waders)
- Swallows and Martins
- The Big Beak Club!
- The Birds Of Flickr
- The Friends Of Worldbirds
- The Wonder of Waterbirds
- The World of Passerines
- The World Of The Kingfisher
- Thraupidae : Tanagers Only
- Two of a Kind (Animals Only)
- Vireos of North America
- Warbler Mania!
- Waterbirds
- Wiki Aves de Colombia
- Wings Of The World
- WONDERFUL BIRDS FROM ALL OVER THE WORLD.MARAVILLOSAS AVES DE TOD
- Woodpeckers - All Woodpeckers - Only Woodpeckers
- World Waders
- Wrens of the World
- Your Best Shot 2023