Wild Boars

What are they?
The Wild Boar (Sus scrofa), a native species to Singapore, can weigh up to 100 kg and has a lifespan exceeding 20 years. Although omnivorous, their diet consists primarily of seeds, tubers and young plants. Wild boars have high reproductive rates, giving birth up to twice a year with a litter size of up to 12 piglets. Female wild boars can start reproducing from 18 months of age. Their rapid reproduction rates, combined with ideal foraging habitats and a lack of natural predators, contribute significantly to their population growth.

Read on to find out more or download our advisory here.

Human-wild boar encounters 
The increase in wild boar population may lead to increased human-wildlife conflict as these animals venture into parks, public roads and residential areas. Although generally shy, wild boars are unpredictable and may pose risks to public safety. Like many wild animals, they typically attack only when cornered or threatened. 

Female wild boars are particularly protective of their young and can be easily provoked. Adult males possess tusks capable of inflicting serious injuries if they attack. Moreover, due to their solid build, wild boars can cause significant damage in vehicular collisions.

  

Ecological impact and damages

The rapid increase in the wild boar population, largely due to a lack of natural predators, may adversely affect forest regeneration and local biodiversity. 

Wild boars' natural foraging behaviour involves digging up soil, which can damage tree saplings and compromise reforestation and habitat enhancement efforts. If left unchecked, these activities could negatively impact the long-term viability of forest patches.

What to do when I encounter wild boars?