
Which one of the following protected areas is well known for the conservation of a sub-species of the Indian swamp deer (Barasingha) that thrives well on hard ground and is exclusively graminivorous?
- Kanha National Park
- Manas National Park
- Mudumalai Wildlife Sanctuary
- Tal Chhapar Wildlife Sanctuary
Explanation
Option (a) is correct
- Hard ground swamp deer (Barasingha or Rucervus duvaucelii, IUCN: VU) is the state animal of Madhya Pradesh. It has seen a revival in the Kanha National Park and Tiger Reserve (KNPTR) after near-extinction. Successful breeding programs and conservation efforts helped in the species’ recovery at KNPTR. Swamp deer are extinct in Pakistan and Bangladesh, now found only in southwestern Nepal and central/northeastern India.
- There are three subspecies of swamp deer in the Indian Subcontinent:
- Western swamp deer (Rucervus duvaucelii) found in Nepal.
- Southern swamp deer (Rucervus duvaucelii branderi) found in central and north India.
- Eastern swamp deer (Rucervus duvaucelii ranjitsinhi) found in Kaziranga and Dudhwa National Parks.


Image Source: IUCN
Additional information
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Option (b) is incorrect
- Manas National Park is a UNESCO Natural World Heritage site located on the Himalayan Foothills. It is contiguous with the Royal Manas National Park (Bhutan).
- Manas River (a tributary of Brahmaputra) passes through the heart of the National Park.
- The bhabar-terai region with riverine succession makes it one of the richest areas of biodiversity.
- Vegetation: Semi-evergreen forests, moist & dry deciduous forests, savanna woodland, & grasslands.
- Major Fauna: Hispid hare, pygmy hog, wild water buffalo, rhinoceros (reintroduced in 2007), elephants, sambar, Chinese pangolin, clouded leopards.
- Major Avifauna: It has the world’s largest population of the endangered Bengal florican. Other major bird species include great hornbills, pelicans, eagles, and herons.
Option (c) is incorrect
- Mudumalai Wildlife Sanctuary lies on the north-western side of the Nilgiri Hills (Blue Mountains), in Nilgiri district. It shares its boundaries with the states of Karnataka and Kerala.
- Vegetation: tropical moist deciduous, dry deciduous and dry thorn forests.
- Major Fauna: Indian elephant, Bengal tiger, leopard, bonnet macaque, sloth bear, sambar, Indian giant squirrel.
- Avian Major Fauna: Indian white-rumped vulture (CR) and Indian Vulture (CR). Threats: Tourism and invasive species such as Lantana.
Option (d) is incorrect
- Located in the Churu district of Rajasthan, it is known for blackbucks (LC).

