India is one of the most biodiverse countries in the world, with a rich variety of flora and fauna. Our forests are home to thousands of species of plants and animals, and wildlife is an integral part of our natural heritage and ecological balance. However, the forest and wildlife resources of India are under serious threat. The expansion of agriculture, industry, infrastructure and human settlements has destroyed natural habitats, and many species are endangered or threatened. This chapter examines the extent of forest and wildlife resources in India, the causes of their depletion, and the measures taken to conserve them.
Forests and wildlife are not just resources to be exploited; they are part of a complex ecosystem on which human life depends. Forests regulate the climate, protect the soil, provide water and habitat, and support the livelihoods of millions of people, especially tribal and forest-dwelling communities. The chapter highlights the link between conservation and development, and the importance of involving local communities in the protection of forests and wildlife. The focus on people's participation, from the Chipko movement to the Joint Forest Management programme, is a key theme.
For the board examination, students must learn the distribution of forests in India, the categories of species (normal, endangered, vulnerable, rare, endemic, extinct), the reasons for the depletion of flora and fauna, and the various conservation efforts, both by the state and by communities. The chapter also discusses the wildlife protection legislation, including the Indian Wildlife (Protection) Act 1972, and the National Forest Policy 1988. Understanding the role of communities in conservation is an important and frequently asked theme.
India has an enormous variety of flora and fauna. There are about 47,000 plant species in India, of which about 15,000 are flowering plants, and about 89,000 species of animals. India is one of the twelve mega biodiversity countries of the world. The flora and fauna of India are distributed in a variety of ecosystems, from the Himalayan forests to the tropical rainforests of the northeast, the deciduous forests of the central highlands, the grasslands, the wetlands and the coastal and marine ecosystems.
The vegetation and wildlife of a region depend on the climate, the soil, the rainfall and the altitude. The Himalayan region has coniferous forests and alpine meadows, while the tropical rainforests of the Western Ghats and the northeast have dense evergreen forests with a rich variety of wildlife. The northern plains and the central highlands have tropical deciduous forests, which shed their leaves in the dry season, and the desert regions have thorn forests and scrubs.
The variety of species in India includes many endemic species, which are found nowhere else in the world, such as the Nilgiri tahr, the lion-tailed macaque and the Indian giant squirrel. There are also several flagship species, like the tiger, the elephant and the rhinoceros, whose protection helps protect the entire ecosystem. However, many of these species are under threat, and the number of threatened species is increasing due to habitat destruction, poaching and other pressures.
The International Union for Conservation of Nature and Natural Resources (IUCN) classifies the existing species into different categories on the basis of their status. Normal species are those whose population levels are considered normal for their survival, such as cattle, sal, pine, rodents and rodents like rats. Endangered species are those in danger of extinction, and their population has declined to a level where they may soon be in danger of extinction; the survival of such species is difficult if the adverse factors continue to operate, such as black buck, crocodile, Indian wild ass, Indian rhino, lion-tailed macaque and sangai.
Vulnerable species are those whose population has declined to such levels that they are in danger of becoming endangered in the near future, such as blue sheep, Asiatic elephant, Gangetic dolphin and giant panda. Rare species are those with small populations in the world and are at risk, such as the Himalayan brown bear, the wild Asiatic buffalo, the desert fox and the hornbill. Endemic species are those found only in some particular areas, usually isolated by natural or geographical barriers, such as the Andaman teal, the Nicobar pigeon and the mithun in Arunachal Pradesh. Extinct species are those that are not found after extensive searches of known or likely areas, such as the Asiatic cheetah.
This classification helps in identifying the species that need priority attention for conservation. The IUCN categories are used worldwide to monitor the status of species and to guide conservation policy. Students should be able to give at least one example of each category and understand why a species may move from one category to another, for instance, from vulnerable to endangered, if the threats to its survival increase.
The depletion of forests and wildlife in India is caused by a combination of factors. Agricultural expansion is a major cause, as forests have been cleared for cultivation. The expansion of the railways, the building of roads and dams, the growth of industries and the development of infrastructure have all encroached upon forest land. Mining has also caused severe damage to forests and the ecosystems around them. Human settlements and urbanisation have further reduced the natural habitats of wildlife.
Hunting and poaching are serious threats to wildlife. Wild animals are hunted for their skins, tusks, horns, bones and meat, and the demand in national and international markets has driven many species to the brink of extinction. The use of animals in traditional medicine and the illegal trade in wildlife parts have contributed to the decline. Over-exploitation of forest products, such as timber, bamboo, resins and medicinal plants, has also depleted forest resources.
Environmental pollution and the introduction of exotic species have further disturbed the ecological balance. Climate change is a growing threat, as it affects the habitats and the food sources of many species. The expansion of monoculture plantations has also reduced the diversity of forests, and the clearing of forests for development projects, often justified as progress, has caused irreversible loss of biodiversity. The chapter stresses that the depletion of flora and fauna is not merely a loss of species but a threat to the entire ecological balance and to human survival itself.
Conservation is the protection, preservation, management or restoration of wildlife and natural resources such as forests and water. In the 1960s and 1970s, conservationists demanded a national wildlife protection programme. The Indian Wildlife (Protection) Act was implemented in 1972, under which several projects for the protection of specific endangered species were launched. The first was Project Tiger, launched in 1973, which focused on the protection of the tiger and its habitat, and which has been very successful. Similar projects include Project Elephant and the Crocodile Breeding Project.
The 1970s and 1980s also saw the protection of specific habitats. Under the Wildlife (Protection) Act 1972, a network of national parks and sanctuaries was created. India has over a hundred national parks and over 500 wildlife sanctuaries, and there are also several biosphere reserves, such as the Nilgiri Biosphere Reserve. The Forest Conservation Act was passed in 1980, which restricted the conversion of forest land to non-forest uses, and the National Forest Policy of 1988 emphasised the conservation and maintenance of forests.
The Government of India also initiated the central government-sponsored scheme, the Project Tiger, and other schemes such as the National Afforestation Programme. The concept of biosphere reserves was developed by UNESCO, and these reserves are areas of terrestrial and coastal ecosystems that promote solutions to reconcile the conservation of biodiversity with its sustainable use. The identification and protection of specific areas, combined with the involvement of local communities, are essential for effective conservation.
The forests of India can be broadly classified into several types on the basis of the climatic conditions and the rainfall. The tropical evergreen forests are found in the areas with high rainfall, such as the Western Ghats and the northeastern states, and they remain green throughout the year. The tropical deciduous forests, also called monsoon forests, are found in areas with moderate rainfall, and they shed their leaves in the dry season; these are the most widespread forests in India.
Thorn forests and scrubs are found in the arid and semi-arid regions with low rainfall, such as Rajasthan and parts of Gujarat. Montane forests are found in the mountainous regions, and they include the coniferous forests of the Himalayas. Mangrove forests are found in the tidal regions of the deltas, such as the Sundarbans, and they are adapted to the saline conditions of the coastal wetlands. Each type of forest supports its own characteristic flora and fauna.
The distribution of forests in India is uneven. The northeastern states, the Andaman and Nicobar islands and parts of the Western Ghats have dense forests, while the central and western parts of India have scattered and degraded forests. The forest cover of India is around 21-24 per cent of the total geographical area, which is below the recommended one-third of the land area. The increasing pressure of population and development has led to the degradation of forests, and their restoration and protection are urgent priorities.
The conservation of forests and wildlife cannot be achieved without the involvement of local communities. Historically, the forests were used by the local communities for their livelihood, and the colonial state took over the management of forests, restricting the rights of the people. After independence, the forests continued to be managed by the state, and the rights of the forest-dwelling communities were often ignored. However, the importance of community participation has been increasingly recognised.
The Chipko movement, which began in the 1970s in the Himalayan region, was a powerful example of community participation in conservation. The villagers, especially the women, hugged the trees to prevent their felling by the contractors. The movement highlighted the link between the forests and the livelihood of the people, and it inspired similar movements in other parts of the country. The movement also influenced the policy of the government, which gradually moved towards involving local communities in the management of forests.
The Joint Forest Management (JFM) programme is a government initiative that involves local communities in the management of forests, with the sharing of benefits. Under JFM, the local villagers are involved in the protection and regeneration of forests, and they share in the benefits of forest products. The Joint Forest Management of the Arabari forest in West Bengal is a famous example, where the involvement of the villagers led to the regeneration of the forest. The chapter stresses that conservation and development can go hand in hand, and that the participation of the people is essential for both.
| Species Category | Meaning | Examples |
|---|---|---|
| Normal species | Population levels normal for survival | Cattle, sal, pine, rodents |
| Endangered species | In danger of extinction | Black buck, crocodile, Indian rhino, lion-tailed macaque |
| Vulnerable species | Danger of becoming endangered | Blue sheep, Asiatic elephant, Gangetic dolphin |
| Rare species | Small population, at risk | Himalayan brown bear, wild Asiatic buffalo, hornbill |
| Endemic species | Found only in particular isolated areas | Andaman teal, Nicobar pigeon, mithun |
| Extinct species | Not found after extensive searches | Asiatic cheetah |
| Conservation Effort | Year | Significance |
|---|---|---|
| Indian Wildlife (Protection) Act | 1972 | Provided legal protection to wildlife |
| Project Tiger | 1973 | Focused protection of the tiger and its habitat |
| Forest Conservation Act | 1980 | Restricted conversion of forest land to non-forest uses |
| National Forest Policy | 1988 | Emphasised conservation and maintenance of forests |
| Chipko movement | 1970s | Community movement of hugging trees to prevent felling |
| Joint Forest Management | 1990s onwards | Involvement of local communities in forest management |
The forests and wildlife of India are a precious natural heritage that is essential for ecological balance and for the livelihoods of millions of people. Yet this heritage is under severe threat from agricultural expansion, infrastructure, mining, poaching and pollution, and many species are endangered, vulnerable or already extinct. India has responded with a comprehensive framework of conservation, from the Wildlife (Protection) Act and Project Tiger to the Forest Conservation Act and the National Forest Policy. Most importantly, the chapter shows that conservation cannot be imposed from above; it must be built on the active participation of local communities, as demonstrated by the Chipko movement and the Joint Forest Management programme. The future of our forests and wildlife depends on a partnership between the state and the people, and on a vision of development that values biodiversity as the very foundation of life.