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BiodiversitySG

Ecosystems in Singapore

Explore Singapore’s diverse ecosystems, encompassing terrestrial and freshwater habitats, as well as coastal and marine environments, that all support our rich biodiversity!

Discover the biodiversity that inhabit these ecosystems!
Last updated 29 May 2026

Habitats of Singapore

Discover the habitats of Singapore, from terrestrial and freshwater to coastal and marine habitats!

Terrestrial and freshwater habitats

Terrestrial and freshwater habitats

Discover our forests, freshwater habitats and urban vegetation that make up our terrestrial and freshwater ecosystems!

Coastal and Marine Ecosystems

Coastal and marine habitats

Discover our coral reefs, intertidal zones and mangroves that make up our coastal and marine ecosystems!

Food chains and food webs in Singapore's habitats

In each of our habitats, lies complex food chains and food webs that connects all our flora and fauna. Learn more about what food chains and food webs are and dive deeper into what that looks like it each of our habitats!

Understanding food chains and food webs

Food chains and food webs basics

Learn how energy flows through Singapore's ecosystems here.