Named for Singapore’s highest point, the 163-meter-high (534-foot-high) Bukit Timah, the nature reserve of the same name encompasses 1.64 square kilometers (405 acres) of green in the middle of the city-state. Some 40 percent of the nation’s flora and fauna is represented here, including the greater racket-tailed drongo bird and the crab-eating macaque. An “ecological bridge” allows animal life to pass over an expressway to an adjacent reserve.
