These reclaimed lands are now regarded as one of Ireland's premier wetlands for wildlife conservation and birdwatching, supporting over 4,000 Whooper Swans and thousands of Greenland white front, Barnacle, Greylagg and Brent geese.
Goose | Mother Goose | Goose Green | Canada Goose | goose | CFB Goose Bay | Goose Bay | Greylag Goose | Greater White-fronted Goose | Swan Goose | Father Goose: His Book | Egyptian Goose | What's Good for the Goose | Barnacle Goose | The Goose | Taverner's Canada Goose | Pilgrim Goose | Goose (band) | Father Goose | Emperor Goose | Brant Goose | XSM-73 Goose | The Goose Woman | The Goose Girl | Snow Goose | Happy Valley-Goose Bay | Granny Goose | Canada goose | Bar-headed Goose | ''An Emu, a Cape Barren Goose |
White-tailed eagle, Greylag goose, barnacle goose, black-throated diver, red-breasted merganser and gadwall are less common, and some of these latter are endangered in the Mälaren area.
On the marshes and tidal flats thousands of birds occur, such as Common redshank, Barnacle goose, Spoonbill, Hen harrier, Oystercatcher, red knot, Bar-tailed godwit, Curlew and European Herring Gull.