Rostherne Mere is primarily of importance for its wintering wildfowl populations, particularly pochard. Mallard, teal, pintail and shoveler are also regular visitors and in cold weather ruddy duck, gadwall and goosander often visit the site. The surrounding reed beds support a large breeding population of reed warblers and bittern is a regular visitor during the winter months. Birds of the surrounding woods include all three native woodpecker species together with tawny owl, sparrowhawk and kestrel. Scrub areas are home to reed bunting, willow warblers and whitethroat.
Everyone is welcome, both existing members and prospective new members, for what should be a very interesting trip with the possibility of seeing a Bittern which has recently been seen here.