Bonnet Macaque (Macaca radiata) lives in tropical rainforest across Southern India and Sri Lanka. It feeds on fruits and insects. Its conservation status is Vulnerable.
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Around 170,000 bonnet macaques roam the Indian peninsula, with 81,000 in Karnataka, 64,000 in Andhra Pradesh, 16,000 in Tamil Nadu and 11,000 in Kerala. This dense clustering shows how the species thrives in fragmented, human-dominated landscapes, yet such concentration also makes local populations vulnerable to disease outbreaks and habitat loss.
Bonnet macaques can live up to 35 years in captivity, far longer than the typical 20-25 years seen in the wild. This longevity potential highlights the species' resilience under optimal care, but also reminds us that wild individuals face threats like predation, vehicle strikes and disease that truncate their natural lifespan.
Male bonnet macaques can reach 5.4-11.6 kg and measure 51.5-60 cm from head to body, while females weigh 2.9-5.5 kg and are 34.5-52.5 cm long.
Females reach sexual maturity at three to four years, give birth after a 24-week gestation, and nurse their infants for six to seven months. These tight reproductive timings align births with the pre-monsoon period (February-April).
Sources
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In the lush canopies of southern India, the bonnet macaque weaves a complex social tapestry, its agile form darting through the trees with effortless ease, as if borne on the whispers of the wind. With eyes that gleam like polished onyx, this charismatic primate navigates its domain with a calculated intelligence, foraging for fruit and insects with a dexterous precision that belies its mischievous reputation. As it moves, its distinctive bonnet-like crown of hair ruffles softly, a subtle signature of a creature at once captivating and beleaguered, its very existence a poignant reminder of the fragile balance between nature and humanity.
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