There are two nationally rare Red Data Book species, the hoverfly Anasimyia interpuncta and the scarce emerald damselfly Lestes dryas.
Pontine Marshes | Tantramar Marshes | North Kent Marshes | Mesopotamian Marshes | Walthamstow Marshes | Pinsk Marshes | Dead Marshes | ''Sunlight and Shadow: The Newbury Marshes'', c. 1871-1875, by Martin Johnson Heade | Rainham Marshes Nature Reserve | Oare Marshes | Maeotian marshes | Brading Marshes RSPB reserve |