Singapore has built the world 's first ecological landfill island . Birds , fish and plants have flocked to the island 's mangroves . In fact , biodiversity remains high and we have not lost a single species because of the landfill , '' says Wang Luan Keng , an education and research officer at the Raffles Museum of Biodiversity Research ( RMBR ) in Singapore . 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 . Score: 6 nature walks , fishing and bird-watching excursions . The landfill will eventually be used to meet Singapore 's land use needs .