- ! * Steam Enthusiasts !
- (mostly) Ducks
- 21st Century Aurelian's
- All Types of Water Birds
- ANIMAL FAUNA AND INSECTS FROM ALL OVER THE WORLD.FAUNA ANIMAL E
- Birds
- Birds , Birds Birds
- Birds and Wildlife UK
- Birds of Indian Subcontinent
- Birds of the British Isles
- Bodmin and Wenford Railway
- British Garden Birds
- British Diesel & Electric Trains
- British Fungi and Lichens
- British Insects!
- British Mammals
- Butterflies
- Butterflies and Moths of Indian Subcontinent
- Butterflies of India
- ButterflyIndia
- captive birds of prey
- Caribbean Fish & Wildlife Photography
- Class 50 Alliance Locomotives in Preservation
- Dahlias
- Dahlias Unlimited
- Dean Forest Railway
- Didcot Railway Centre
- Dinmore Manor Locomotive Ltd locomotives.
- Dragonflies
- Egrets and Herons
- European butterflies
- European Wildlife
- Flickr Crustaceans
- Flickr Garden Flowers
- Flickr Wildlife
- Flora and Fauna of Bermuda
- Floral Friday
- Flower Flower Flower
- Flower Garden
- Flower_Power
- Flowers Group
- Fungi UK
- Gloucestershire Warwickshire Railway
- Great Central Railway
- Gulls
- Gulls in the UK
- GWR Manors and Granges
- Hummingbird Photography
- Hummingbirds
- Indian Birds
- INSECTS
- Louisa's Animal Gallery
- Mammals
- Monkeys and Primates
- Mushrooms and Fungi
- National Trust UK
- North Norfolk Railway
- Orchids
- Pigeons & Doves of the World
- Preserved BR Diesels
- Radipole Lake and Lodmoor Nature Reserves
- Raptors
- Reptiles & Amphibians
- RHS Gardens
- RSPB Love Nature
- Seabirds
- Severn Valley Railway
- Shorebirds (aka Waders)
- Slimbridge Wildfowl and Wetlands Trust
- SPIDERS
- Steam Locomotives in Black and White
- Steam Trains
- Storks, Ibises and Spoonbills
- Swanage Railway
- The International Centre for Birds of Prey
- The Wonder of Waterbirds
- Trains and Trams - Railway Lovers
- Trams All Over The World !
- UK Butterflies, Moths and Caterpillars
- UK Railways
- Waterbirds of Great Britain and Ireland
- Watercress Line / Mid-Hants Railway
- Wildflowers
- wildlife and the wild
- Wildlife of Costa Rica
- Wildlife Photography