bukit mandai meadow

hill flower terrain timah undulating blades bukit landscape asia wilderness habitat woods wild bke shrubs zone network woodland lush edge undergrowth jungle expressway daisy ecosystem surface area mowed passage countryside evergreen connector narrow meadow plants grass military margin walkway tropical corridor rewilding forest training mandai trees track lawn green singapore ground park land regenerating wildlife plain slope uneven natural greenery along vegetation tall ecological secondary route mature albizia fringe hiking space dense long foliage rural protected grassland equatorial rainforest thick