The main impact of the spill has been on birds which become trapped in the oil. The European Commission reports that 1000 seabirds have so far been found dead or covered by oil. According to the Danish Ornithological Association the main concentrations of aquatic birds are to be found at Ulvsund between Mon and sjaelland Equally sensitive are the sheltered waters of the SO-called South Sea Islands (Sydhavsgerne) situated west of falster• The main impact of the spill has been on birds which become trapped in the oil. The European Commission reports that 1000 seabirds have so far been found dead or covered by oil. According to the Danish Ornithological Association the main concentrations of aquatic birds are to be found at Ulvsund between Møn and Sjælland. Equally sensitive are the sheltered waters of the so-called South Sea Islands (Sydhavsøerne) situated west of Falster