Singapore has built the world 's first ecological landfill island . Birds , fish and plants have flocked to the island 's mangroves . Score: 6 nature walks , fishing and bird-watching excursions . The landfill will eventually be used to meet Singapore 's land use needs .
Singapore has built the world 's first ecological landfill island . Birds , fish and plants have flocked to the island 's mangroves . The island hosts nature walks , fishing and bird-watching excursions . The landfill will eventually be used to meet Singapore 's land use needs .