Loddon Nature ReserveLoddon Nature Reserve is a nature reserve on the edge of the village of Twyford in Berkshire. It is managed by the Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust.Geography and siteLoddon Nature Reserve is located on the site of a former gravel pit which is now flooded and has woody surrounds. The flooded gravel pit has several islands.FaunaThe site has the following fauna:FloraThe site has the following flora:PlantsLythrum salicaria''Iris pseudacorus''