- Amwell Nature Reserve
- Barn Owls
- BBC Autumnwatch (Official)
- BBC Springwatch (Official)
- BBC Summerwatch (Official)
- Bempton
- British Lepidoptera
- British Wading Birds
- Cley NWT Reserve and around
- East of England Wildlife
- Flickr Olympus OM-D E-M1 + E-M5 + E-M10
- Gannets
- Hertford Flickers
- Herts and Middlesex Wildlife Trust
- HNHS
- Kingfishers UK
- Lakenheath Fen
- Olympus 300mm f4
- Olympus E-M1x E-M1 Mark II OM-D System
- Olympus M.150-400mm F4.5
- Olympus M.Zuiko Digital ED 300 mm 1:4.0 IS Pro
- Olympus OM-D E-M1 Mark II
- Olympus OM-D E-M1X
- Olympus OMD EM1 Séries
- Olympus OMD EM1X
- Olympus PEN-F,OM-D E-M1, E-M10, E-M5 and E-M5II user
- Olympus UK
- Olympus Wildlife Shooters
- Olympus Zuico 150/400 f4,5 TC1.25 PRO
- OM SYSTEM OM-1 Mirrorless Camera
- OM System, Olympus OM-1. OM Digital Solutions OM-1
- OM-System - OM-1 (Olympus) 2022
- Ospreys
- Panasonic 100-400 f/4-6.3
- Red Kites
- RSPB Fowlmere
- RSPB Frampton Marsh and Freiston Shore
- RSPB Ham Wall
- RSPB Minsmere
- RSPB Rainham Marshes
- RSPB Reserves
- RSPB Rye Meads
- RSPB Titchwell
- Rutland Osprey Images
- Seabirds
- Shuttleworth (Please read Description)
- Slimbridge Wildfowl and Wetlands Trust
- SRS Microsystems Monthly Website Competition
- SVAS Photographic Section
- SWT Lackford Lakes (unofficial)
- This Is Essex
- Waterfowl and Waders -- High Quality
- Wildfowl & Wetlands Trust (WWT)