 In the southwestern part of the Odense Fjord are the islands of <unk> and the 21 hectare <unk> , although the latter is connected to the mainland by a 300 metre ( 980 ft ) -long causeway . <unk> is the largest island in the fjord at 132 hectares and is an important breeding ground for migratory birds . It is part of the Special Area of Conservation No . SPC 94 , Odense Fjord under the EU Habitat and Birds Directives and has been subject to close monitoring , with the target to reach at least " good " ecological status by 2015 . The island is low @-@ lying , the highest point of <unk> only reaching six metres above the sea . There is a 25 hectare forest on the northern part of the island while the southern part consists of coastal meadows . 
