Lots of wildfowl: mute swans, greylag and canada geese, mallard, teal, pochard, tufted duck, gadwall, shoveller and shelduck are all regulars. Coots, moorhens and great crested grebes are all common. Grey heron and little egret stalk the lagoons and cormorants are often in evidence too. Stodmarsh is famous for its marsh harriers and also for hobbies who pass through on migration. In May and early June you can often see hobbies in flocks of twenty or more birds. This is a good site for warblers too and, in addition to reed and sedge being regular breeders, Stodmarsh has the first UK breeding record for Cetti's warbler. Wrens, robins, blue tits, great tits and long-tailed tits are all common in the wooded areas of the reserve. There are kingfishers on the River Great Stour and on the lakes. Foxes, rabbits, hares and water voles are all resident.