European herring gull
Large birds that breed in the area include fish hawk, European herring gull, heron and black-throated loon. Inventories of these four birds were taken in 1974, 1980, 1994 and 2012. According to this data, populations of European herring gulls and heron appear to have declined. Other water birds that breed in the area include oystercatcher, common gull, black-headed gull, common tern, common sandpiper, goosander, great crested grebe, mute swan and Canada goose, together with two duck species; mallard and common goldeneye. Various pairs of peregrine falcon nest in the lake area; this species was almost extinct in Sweden in the 1970s.