Year 2025 Bhutan

Purpose

Prevent wildlife crop raiding and associated human-wildlife conflict by constructing a fence made from native tree species around agricultural fields in Jigme Dorji National Park.

Climate Impacts

Communities in Jigme Dorji National Park reported the following impacts:

• Decline in natural resources and wild food

• Increased human-wildlife conflict as both compete for dwindling resources

• Water scarcity due to heat and the disappearance of glaciers

• Shortages in income due to low crop yields, lack of pasture, and declines in non-wood forest products

Bhutan Fencing
Bhutan_Fencing

Activities

Community consultation

Communities in Drachukha were consulted to determine what intervention would best help them adapt to impacts of climate change. Based on the consultation, the communities decided to pilot “improvised chain-link fencing” using “live” fencing poles to prevent wildlife from raiding their crops.

Equipment procurement

Equipment for the fence, including chain-link, was procured while the fencing poles were cut from prickly coral trees and willow trees that grow abundantly in the area. Community members assisted with the construction and labor.

Fence construction

Community members assisted with the construction of the fence. The fence is 6.2 kilometers long and protects 56.31 acres of agricultural land.

project outcomes

90% reduction in crop raids from wildlife

2 kilometers of fencing installed

10% increase in crop production

56.31 acres of agricultural land protected

project design

Drachukha village, located in Jigme Dorji National Park, is identified as a hotspot for human-wildlife conflict. Within the Park, communities lost around 1,656 livestock to wildlife predation between 2018 and 2020 and experienced 160 cases of wildlife destroying crops, affecting 532.5 acres of agricultural land. Species involved in such conflict include tigers, snow leopards, Himalayan black bears, wild boar, sambar, and barking deer. Instances of livestock predation and crop raiding are only intensifying as food sources and habitats decline because of climate change.  This is further exacerbated by the proximity of the village to the forest edges and other climate impacts damaging crops and livestock health.

During community consultations, residents of Drachukha village highlighted the urgent need to protect agricultural crops from wildlife depredation. As a mitigation measure, they proposed piloting an improvised chain-link fencing system that uses trees as “live” fencing poles. The “poles” were sourced from locally available tree species, such as prickly coral trees (Erythrina stricta) and willow trees (Salix sp.), which propagate vegetatively. These trees can grow roots and germinate within 4–16 weeks, creating "live” fence poles that do not require replacement or maintenance. The community has traditionally used these trees for fencing, as they are abundant in the area. To complete the fence, chain-link was provided, without additional accessories like iron posts or concrete, and is held in place by the trees.

The live fence is 6.2 kilometers long and borders 56.31 acres of agricultural land, protecting it from wildlife such as deer and wild pigs. This initiative represents the first attempt by a community to adopt this low-cost, sustainable fencing method to address human-wildlife conflict.

Agricultural land in Drachukha without fencing that is often raided by wildlife.

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Community consultations in Drachukha.