Dudpukuria-Dhopachari

Dudpukuria-Dhopachari Wildlife Sanctuary is a protected area located in the Chattogram division of southeastern Bangladesh, in the hilly zone that extends toward the Chittagong Hill Tracts and the border with Myanmar. The sanctuary covers a landscape of forested hills, valleys, and stream systems characteristic of the southeastern hill ranges of Bangladesh, which represent the westernmost extension of the Indo-Burma biodiversity hotspot. This region supports significantly higher biodiversity than the lowland plains and delta, harbouring species found nowhere else in Bangladesh. The sanctuary's position in the Chattogram hill zone places it within an important wildlife corridor linking forest blocks across Bangladesh and into Myanmar, supporting the movement of wide-ranging mammals and maintaining genetic connectivity between wildlife populations.

Dudpukuria-Dhopachari Wildlife Sanctuary supports a rich assemblage of wildlife reflecting its location within the Indo-Burma biodiversity hotspot. Asian elephants are among the most significant inhabitants, and the hilly forests of Chattogram are one of the few remaining areas where elephants persist in Bangladesh. Leopards inhabit the forest, while smaller carnivores including leopard cats, golden cats, and various civets are present. Gibbons, which include the hoolock gibbon, inhabit the upper canopy of intact hill forest, and their calls are a characteristic sound of undisturbed forest in the region. Several species of deer including barking deer and sambar are present. The sanctuary's streams support freshwater fish and amphibians, and the forest is home to a diverse community of birds including hornbills, broadbills, and various raptors.

The vegetation of Dudpukuria-Dhopachari Wildlife Sanctuary is dominated by tropical moist evergreen and semi-evergreen forest characteristic of the Chittagong Hill region. Tall dipterocarp trees form the upper canopy in the most intact forest areas, with a diverse understorey of palms, ferns, rattans, and herbaceous plants. The hill forest of southeastern Bangladesh is extraordinarily species-rich, reflecting the high rainfall, mild temperatures, and long history of forest cover in this zone. Bamboo is abundant in disturbed areas and on hillsides where forest has been cleared and is regrowing. Orchids and epiphytes colonize tree branches in humid forest interior areas. Riparian vegetation along streams includes moisture-loving species that differ from the upland forest community. The botanical diversity of the sanctuary makes it an important site for plant conservation within Bangladesh.

Dudpukuria-Dhopachari Wildlife Sanctuary is situated in the hill ranges of southeastern Bangladesh that form part of the geologically complex zone where the Indian tectonic plate collides with the Asian plate, generating folded and faulted hill ridges trending roughly north-south. The underlying rocks in this region include folded sedimentary formations of sandstone, shale, and mudstone, overlain in places by lateritic soils developed through intense tropical weathering. The terrain is significantly more rugged than the delta lowlands, with stream valleys incised between forested ridges. Soil erosion on deforested hillsides is a significant problem, reflecting the erodible nature of the underlying geology when vegetation cover is removed. The hill ranges of the Chattogram region are geologically young in the context of the ongoing collision between tectonic plates.

Dudpukuria-Dhopachari Wildlife Sanctuary experiences a tropical monsoon climate that is particularly wet due to the orographic lifting of moisture-laden winds against the hill ranges of southeastern Bangladesh. Annual rainfall in the Chattogram hill region is among the highest in Bangladesh, frequently exceeding 2,000 millimetres (79 inches) and sometimes considerably more, with the bulk of precipitation falling between May and October during the southwest monsoon. This high rainfall supports the lush evergreen forest cover of the sanctuary. The cooler, drier season from November through February brings more pleasant temperatures and reduced humidity, making it the preferred time for wildlife observation. Summer temperatures before the monsoon can be high and humid. The hilly topography creates local variation in rainfall and temperature, with valley floors often warmer and more humid than exposed ridges.

The Chattogram hill region where Dudpukuria-Dhopachari Wildlife Sanctuary is located has been home to indigenous communities for millennia, including peoples of the Chittagong Hill Tracts who maintained shifting cultivation practices and forest-based livelihoods. The area was part of the chiefdoms and principalities of the hill frontier during the medieval period and came under British colonial administration in the nineteenth century. The colonial period saw forest reservation and the beginning of formal management of the region's timber resources. Forest-dependent communities have long harvested bamboo, rattan, non-timber forest products, and hunted wildlife in the hills. After Bangladesh's independence in 1971, increasing population pressure and agricultural expansion intensified land use in the hill forests. The complex interplay between indigenous land rights and formal conservation governance remains a significant issue in the region.

Dudpukuria-Dhopachari Wildlife Sanctuary was designated under Bangladesh's wildlife conservation legislation as part of efforts to protect the hill forest ecosystems of the Chattogram division. Conservation of the Chattogram hill zone became increasingly urgent as forest loss accelerated through the latter decades of the twentieth century, threatening wildlife populations and the livelihoods of communities dependent on forest ecosystem services. The Bangladesh Forest Department manages the sanctuary and has established boundary demarcation and patrol systems. The sanctuary forms part of a broader network of protected areas in southeastern Bangladesh, including reserves in the Chittagong Hill Tracts, that together aim to maintain viable wildlife populations and ecological connectivity across the hill landscape. International conservation organisations have supported habitat assessment and wildlife monitoring programs in this zone.

Dudpukuria-Dhopachari Wildlife Sanctuary offers visitors the experience of exploring the tropical moist forest of southeastern Bangladesh's hill zone, with its rich biodiversity and dramatic hill terrain. Wildlife observation, particularly birdwatching, rewards patient and early-rising visitors, with the forest interior and stream corridors being the most productive areas. Elephant presence, evidenced by tracks, dung, and the occasional direct sighting, represents one of the most exciting wildlife encounters possible in Bangladesh. The forest's botanical richness — tall trees, diverse understorey plants, climbing bamboo, and flowering epiphytes — makes it appealing to those interested in natural history beyond large mammals. Stream crossings and ridge walks provide physical challenge alongside the opportunity to observe the sanctuary's diverse fauna and flora.

Access to Dudpukuria-Dhopachari Wildlife Sanctuary is managed by the Bangladesh Forest Department, and visitors should inquire about current permit requirements and access conditions before travelling. Chattogram city, Bangladesh's second-largest city and principal port, serves as the major regional hub with extensive transport connections and accommodation options. Road access from Chattogram reaches into the hill areas, though travel on forest roads may be challenging during the monsoon season. Visitor facilities within the sanctuary are limited, and those intending to explore the forest should be prepared for rugged conditions. Hiring local guides is strongly advisable for navigation and for maximising wildlife sightings. The dry season months from October through March offer the most accessible and comfortable conditions for visits.

Conservation of Dudpukuria-Dhopachari Wildlife Sanctuary faces significant pressures from habitat loss, poaching, and the continued demand for forest land from surrounding communities. Asian elephants present in the sanctuary and wider Chattogram hill zone face threats from habitat fragmentation, which disrupts traditional movement routes and increases human-elephant conflict as elephants venture into agricultural areas. Illegal hunting of deer and other wildlife remains a problem. Maintaining connectivity between forest blocks across the Bangladesh-Myanmar border is a priority for sustaining viable elephant populations and other wide-ranging species. Community-based conservation approaches that provide local communities with economic benefits from forest conservation, such as ecotourism and payment for ecosystem services, are being explored as ways to reduce pressure on the sanctuary's resources.