Changa Manga Wildlife Reserve and the Man-Made Forest Landscapes of the Punjab Plains

Changa Manga's history begins in 1864, when the North-Western Railway was struggling to source fuel for its expanding network of steam services. Dr. John Lindsay Stewart, the first Conservator of Forests in Punjab, recommended that a dedicated plantation be set aside for each railway district. The block allocated for Kasur District was a semi-desert of thorn scrub and light alluvial soil in Chunian Tehsil, occupied at the time by Gondhal and Sansi communities whom the British referred to as 'junglies' before displacing them with cultivators from older settled lands.

Planting began in 1866 under Berthold Ribbentrop, Inspector General of Forests in British India, initially focusing on mulberry and sheesham across about 8,400 acres. Early results were disappointing until Charles Frederick Amery introduced a trench-and-ridge system in 1868 that transformed the productivity of the plantation; by 1888 the first successful rotation was harvested. A narrow-gauge forestry railway, later known as the Changa Manga Forestry Railway, was laid down to move logs to the main line, initially hauled by wood-burning John Fowler locomotives and later by coal-fired engines after fire damage to rolling stock.

The 1876–78 Great Famine intensified British interest in expanding rail infrastructure across India, raising demand for firewood from Changa Manga. In the early twentieth century the Salvation Army, led by Commissioner Frederick Booth-Tucker, ran a silk experiment at the forest from 1912, importing French silkworm eggs and feeding them on locally felled mulberry; the project drew praise from Punjab Governor Sir Michael O'Dwyer before climatic changes ended the venture. Much later, in 2011, a media exposé of illegal deforestation led the Punjab Ombudsman to take suo moto notice and the Chief Minister to order removals and investigations, followed by a multi-year campaign of boundary fencing, replanting, and water and grazing reforms. A small dedicated vulture breeding center opened within the forest in 2007, becoming the centerpiece of its modern conservation role.

Changa Manga lies on the flat alluvial plains of the Punjab, a landscape of low, almost imperceptible relief shaped by centuries of river deposition and irrigation works. The native setting was once a mosaic of dry thorn scrub and seasonal grasses on light, easily worked soil, transformed through land clearance and trench irrigation into a uniform man-made woodland. The canopy now extends across roughly 5,000 hectares of artificially straightened plantation, divided into blocks and broken up by irrigation channels, roads, and the narrow-gauge railway corridor.

Vegetation patterning is highly deliberate. Rows of sheesham and kikar dominate the bulk of the plantation, with introduced mulberry, eucalyptus, and poplar lining many edges and internal tracks. The result is a dense, regulated forest rather than a wild tangle: straight lines, uniform spacing, and a consistent understory, with a few ornamental planting strips along the tramway for visitors approaching the recreation area. Small artificial lakes such as the so-called Lunar Lake, along with a waterfall feature and picnic clearings, add a distinctly designed quality to a small portion of the otherwise working forest.

Ecologically, Changa Manga belongs to the Indomalayan realm and represents one of the most substantial artificially maintained dry deciduous forest patches left on the Punjab plains. Its mix of native and introduced broadleaf trees provides a structurally complex habitat uncommon in the surrounding intensively farmed countryside, where mature tree cover has largely been removed. The plantation's mulberry stands in particular are ecologically significant, as they sustain both leaf-feeding invertebrates and the bird populations that depend on insect-rich canopies.

The forest's habitats range from closed-canopy sheesham-kikar woodland and scattered eucalyptus groves to open glades, irrigation drains, and the edges of the small lakes and recreation areas. This patchwork supports a richer fauna than the surrounding agricultural matrix, especially where undisturbed interior blocks remain. While the plantation is not a wilderness ecosystem in the conventional sense, it functions ecologically as a refuge island in a heavily cultivated landscape, supporting both resident species and seasonal visitors that use the canopy as a stepping stone across the plains.

Changa Manga supports a mixed community of mammals, birds, reptiles, and amphibians that makes effective use of its planted forest and small protected enclosures. Mammals recorded in and around the reserve include hog deer, golden jackal, mouflon, nilgai, and wild boar, with hog deer, jackal, and peafowl especially associated with the dedicated wildlife preserve established in 2008. Indian peafowl are among the reserve's most visible birds and have become emblematic of the forest for visitors.

The site's most consequential wildlife role, however, centers on vultures. Changa Manga hosts the Gyps Vulture Conservation Centre, a dedicated facility for the critically endangered white-rumped vulture (Gyps bengalensis), run as part of the WWF-led Saving Asia's Vultures from Extinction programme. Although Asiatic vulture populations have collapsed by more than 90 percent across South Asia since the early 2000s, the centre's aviaries hold breeding pairs in a secluded part of the forest, with capacity for significantly more birds. Beyond vultures, the broader forest supports an assemblage of typical Punjab-plain birds, alongside six reptile and two amphibian species, giving Changa Manga an outsized conservation footprint relative to its size and modified character.

Changa Manga's conservation significance extends well beyond its 2008 wildlife reserve boundary. As one of the largest and oldest deliberately planted forests on the Indo-Gangetic plains, it remains ecologically important in a region where natural woodland has been almost entirely replaced by cropland. The forest offers a sizable refuge of mature trees, understory, and associated fauna that acts as a stepping stone across an otherwise heavily cultivated landscape.

Its international profile in conservation, however, comes mainly from vulture work. Asiatic vulture populations have declined catastrophically across South Asia, and the Gyps Vulture Conservation Centre at Changa Manga is one of the few sites in Pakistan participating in coordinated captive breeding efforts through WWF Pakistan, the Punjab Wildlife and Parks Department, the Environment Agency Abu Dhabi, the Hawk Conservancy Trust, and WWF USA. The forest has also been a focus of recent anti-deforestation campaigns: after years of illegal logging reduced its extent dramatically, the authorities have fenced long stretches of boundary, secured additional irrigation flows, ejected grazing animals, and undertaken large-scale replanting of poplar and other species under the Billion Tree afforestation effort.

The forest's very name reflects a piece of local folklore: 'Changa Manga' is said to derive from two nineteenth-century brother dacoits, or bandits, who used the forest as a hideout and preyed on traders passing through the Punjab. Their eventual capture made the locality famous, and the Salvation Army later opened a camp on the site as part of its work rehabilitating offenders, an unusual chapter in which criminal legend and reformist moral work became intertwined with the landscape.

The plantation itself was also an instrument of colonial settlement. The local Gondhal and Sansi populations were displaced to make way for imported cultivators who would tend the new timber crop, a process that recast both the land and its human community. Today Changa Manga sits between rural Chunian and the sprawling metropolis of Lahore, and it functions as a readily accessible green space for day-trippers from the city, where the Tourism Development Corporation of Punjab runs regular picnic outings and the surviving narrow-gauge railway doubles as a heritage attraction.

Changa Manga's standout features include its origins as one of the world's oldest hand-planted forests, created in 1866 to supply railway fuel; its continued production of sheesham, kikar, and mulberry timber; and the unusual survival of a narrow-gauge forestry railway still running through the canopy. The forest also stands out for hosting one of South Asia's few dedicated breeding centers for the critically endangered white-rumped vulture, overseen jointly by WWF Pakistan and the Punjab wildlife authorities.

For visitors, the reserve layers together a working industrial plantation, an active wildlife conservation site, and a family-oriented recreation area with a miniature railway, a small lake for boating, picnic grounds, and ornamental tree plantings. The combination of colonial-era industrial heritage, contemporary conservation, and recent recovery from large-scale illegal deforestation gives the forest a distinctive and contested identity that is rare among Pakistan's protected natural areas.

Changa Manga is open to visitors throughout the year under arrangements run by the Tourism Development Corporation of Punjab, and its appeal shifts with the seasons. The cooler winter and early spring months from roughly November to March are generally the most comfortable for walking, picnicking, and riding the miniature railway, when the forest floor is dry and the canopy remains visible without the haze of midsummer dust.

Wildlife viewing tends to be best in the cooler months as well, when mammals such as hog deer and nilgai are easier to spot at the forest edges and waterholes. The brief monsoon window in July and August can leave interior tracks muddy, while the heat of May and June can be intense on the unshaded plains beyond the canopy. Visiting in late autumn also catches the poplar and other planted trees in more open leaf, making the regimented rows of the plantation easier to appreciate.