Protected Areas & National Parks
Protected Areas of India
India manages 106 National Parks, 567 Wildlife Sanctuaries, 105 Conservation Reserves, 220 Community Reserves, 18 Biosphere Reserves, and 52 Tiger Reserves covering about 5.26% of its geographic area. UPSC Prelims regularly asks 3-5 questions matching parks to states and species, testing Biosphere Reserve zones, and distinguishing NP from WS legal protections. Tiger census figures and new Ramsar designations appear as perennial current affairs.
Key Dates
Highest protection; no grazing, cultivation, or forestry allowed
Limited human activity permitted; can be upgraded to National Park
Under Project Tiger (1973); core (critical habitat) and buffer zones
Under UNESCO MAB Programme; 12 included in World Network of BRs
Wetlands of international importance under Ramsar Convention (2023)
India's first National Park (1936, Uttarakhand); first Tiger Reserve (1973)
India has 3,167 tigers — 75% of world's wild tiger population
National Parks
The WLPA 1972 gives National Parks the highest protection category. The Act prohibits human habitation, grazing, cultivation, and forestry inside any NP, and only the State Legislature can alter boundaries. India has 106 National Parks covering about 44,378 sq km (1.35% of geographic area). Key parks by exam-tested associations: Jim Corbett (Uttarakhand — first NP, 1936; Bengal Tiger; first Tiger Reserve, 1973), Kaziranga (Assam — one-horned rhinoceros, highest tiger density; UNESCO WHS), Ranthambore (Rajasthan — Bengal tiger in open dry deciduous forest), Gir (Gujarat — only Asiatic Lion habitat), Sundarbans (West Bengal — Royal Bengal Tiger in mangroves), Kanha (MP — Barasingha/hard-ground swamp deer), Bandhavgarh (MP — highest tiger density in central India), Periyar (Kerala — elephants, Cardamom Hills), Silent Valley (Kerala — tropical evergreen forest, Lion-tailed Macaque), Bandipur (Karnataka — part of Nilgiri BR), Hemis (Ladakh — largest NP by area, snow leopard), Namdapha (Arunachal Pradesh — only park with 4 big cats: tiger, leopard, snow leopard, clouded leopard), Valley of Flowers (Uttarakhand — alpine meadows, UNESCO WHS), Keibul Lamjao (Manipur — world's only floating NP, Sangai deer).
Wildlife Sanctuaries & Conservation Reserves
Wildlife Sanctuaries permit limited human activities — grazing, firewood collection, and forestry — provided they do not harm wildlife. The State Government can declare a WLS and can later upgrade it to a National Park. India has 567 WLS covering about 1,22,420 sq km. Key sanctuaries: Bharatpur/Keoladeo Ghana (Rajasthan — migratory birds, UNESCO WHS), Chilika (Odisha — Irrawaddy dolphins, migratory birds), Bhitarkanika (Odisha — saltwater crocodiles, Olive Ridley nesting), Manas (Assam — Golden Langur, Pygmy Hog), Wild Ass (Little Rann of Kutch, Gujarat — Indian Wild Ass/Khur), Gahirmatha (Odisha — world's largest Olive Ridley sea turtle rookery), Nagarhole/Rajiv Gandhi (Karnataka — elephants, tigers), Point Calimere (Tamil Nadu — flamingos). The WLPA Amendment 2002 added two categories: Conservation Reserves (105 total) serve as wildlife corridors between existing PAs, declared by the State Government after consulting local communities; Community Reserves (220 total) operate on community-held or private land where communities volunteer to protect wildlife.
Tiger Reserves & Project Tiger
Project Tiger was launched on April 1, 1973, by the Government of India to protect the Bengal Tiger. Initially covered 9 reserves; now India has 52 Tiger Reserves across 18 states. The National Tiger Conservation Authority (NTCA, est. 2006) is the statutory body overseeing tiger conservation. Tiger Reserves have two zones: Core/Critical Tiger Habitat (CTH — inviolate, no human activity) and Buffer Zone (limited, regulated activities). Tiger Census (All India Tiger Estimation) uses camera traps and the capture-mark-recapture method. India's tiger population has grown from 1,411 (2006) to 3,167 (2022) — India houses 75% of the world's wild tigers. Key Tiger Reserves: Jim Corbett (Uttarakhand — first), Sundarbans (West Bengal — mangrove habitat), Kaziranga (Assam — highest density), Bandhavgarh (MP), Ranthambore (Rajasthan), Sariska (Rajasthan — tiger reintroduction after local extinction), Panna (MP — successful reintroduction), Nagarjunasagar-Srisailam (AP/Telangana — largest TR), Periyar (Kerala), Satpura (MP), Kanha (MP), Pench (MP-Maharashtra), Tadoba (Maharashtra), Bandipur (Karnataka), Nagarhole (Karnataka).
Biosphere Reserves
Biosphere Reserves (BRs) are designated under UNESCO's Man and the Biosphere (MAB) Programme. They aim to reconcile conservation of biological diversity with sustainable use. BRs have three zones: (1) Core Zone — strictly protected, no human activity, equivalent to National Park/Wildlife Sanctuary; (2) Buffer Zone — surrounds core, limited research and education activities, traditional use; (3) Transition Zone — outermost, sustainable resource management, settlements, tourism. India has 18 Biosphere Reserves; 12 are included in the UNESCO World Network of Biosphere Reserves: Nilgiri (first BR in India — 1986, Tamil Nadu-Karnataka-Kerala; tiger, elephant, tahr), Gulf of Mannar (Tamil Nadu — marine, dugong), Sundarbans (West Bengal), Nanda Devi (Uttarakhand), Nokrek (Meghalaya — Red Panda, citrus gene pool), Pachmarhi (MP), Simlipal (Odisha), Great Nicobar (A&N Islands — southernmost, saltwater crocodile), Agasthyamalai (Kerala-TN), Amarkantak (MP-Chhattisgarh — origin of Narmada and Son), Panna (MP — diamond, tiger), and Khangchendzonga (Sikkim). BRs not yet in World Network: Manas, Dibru-Saikhowa, Dehang-Debang, Cold Desert (Spiti, HP), Seshachalam Hills (AP), Kachchh (Gujarat).
Other Protected Area Categories
Ramsar Wetlands: India has 75 Ramsar Sites (as of 2023) covering about 13.3 million hectares. Tamil Nadu has the most Ramsar sites (16), followed by UP (10). Notable: Chilika Lake, Vembanad-Kol, Sundarbans, Loktak, Sambhar, Wular, East Kolkata Wetlands. World Heritage Sites (Natural): India has 7 Natural World Heritage Sites — Kaziranga, Manas, Keoladeo Ghana, Sundarbans, Nanda Devi & Valley of Flowers, Western Ghats, Great Himalayan National Park. Elephant Reserves: 33 across India; protect elephant corridors and habitats; Project Elephant (1992). Marine Protected Areas: Gulf of Mannar Marine National Park, Wandur Marine NP (Andaman), Mahatma Gandhi Marine NP (Andaman), Gulf of Kutch Marine NP. Eco-Sensitive Zones (ESZ): buffer zones (up to 10 km) around National Parks and Wildlife Sanctuaries; regulated activities; notified by MoEFCC. Sacred Groves: community-protected forest patches with religious significance; found across India — Devvan (Maharashtra), Sarna (Jharkhand), Kavus (Kerala); contribute to biodiversity conservation through traditional practices.
Relevant Exams
Protected areas is among the most frequently tested topics in UPSC Prelims (3-5 questions yearly on NPs, tiger reserves, biosphere reserves, and Ramsar sites). Questions match park-state-species associations. SSC/RRB exams test first/largest NP, tiger census numbers, and scheme names (Project Tiger, Project Elephant). New Ramsar site announcements are perennial current affairs.