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The CONCAVE skyscraper is a concept to house the endangered swiftlets in a protected environment. It provides a win-win situation for swiftlets to be in a natural home and the businessman to harvest the raw bird’s nest for commercial products. A sustainable way it is, the limestone skyscraper can allow the monitoring of the swiftlet species and prevent unregulated poaching from destroying the balance of the ecosystem.
Lim Seng Hwee