Maymead Marsh | Harlow CouncilMaymead Marsh features a large pond with reed beds, marshland and a nesting island in the centre.Maymead Marsh features a large pond with reed beds, marshland and a nesting island in the centre. Over 100 species of bird have been recorded at the site including rare species such as the little ringed plover, ringed ouzel, greenshank, jack snipe, redstart https://www.harlow.gov.uk/parks-and-culture/parks-and-green-spaces/marshes-and-meadows/maymead-marsh