Links to related websites

• Fosl on Facebook - FoSL's own webpage on this popular social media site
• Affinity Water - a water company serving parts of NW London and the Home Counties. Owner of Stocker's Lake 
• Bat Conservation Trust - a charity and the UK's leading Non Government Organisation solely devoted to the conservation of bats and the landscapes on which they rely.
• British Trust for Ornithology - an independent charity which combines professional and citizen science to inform the public, opinion-formers and environmental policy makers about changes in bird populations
• Butterfly conservation - the UK's leading Butterfly conservation charity
• Chorleywood & District RSPB - one of circa 175 local RSPB groups organising regular outings and evening talks
• Friends of the Withey Beds - a group actively involved in the promotion and enhancement of this local nature reserve situated on the other side of Rickmansworth
• Herts & Middlesex Wildlife Trust - manager of Stocker's Lake. One of 47 Wildlife Trusts across the country and the leading voice for wildlife conservation in Hertfordshire and Middlesex.
• Herts Bird Club - the county's bird club promoting the study and recording of birds in Hertfordshire; publisher of the annual Hertfordshire Bird Report
• London Natural History Society - organises events and surveys to study all aspects of natural history within 20 miles (32km) of St Paul's.
• RSPB - the UK's leading bird conservation charity
• Wildfowl and Wetlands Trust - one of the world’s largest and most respected wetland conservation organisations; works globally to safeguard and improve wetlands for wildlife and people.