Introduction
-
Kaziranga National Park and Tiger Reserve has primarily been known for its long history of rhino conservation. It supports the world’s largest one-horned rhino population, numbering around 2200, which is nearly two-third of the world population. The tiger-specific management in the area is only about 16 years old as it was notified a tiger reserve in 2006. This reserve has also been a World Heritage Site (WHS) since 1985.
Kaziranga Tiger Reserve (KTR) is a vast expanse of tall elephant grass meadows, swampy lagoons and dense tropical moist broad-leaved forests and is criss-crossed by four major rivers. The reserve is circumscribed by the mighty Brahmaputra River, which forms the northern and eastern boundary, and the river Mora Diphlu which forms the southern boundary. Other rivers are the Mora and Dhansa. The expanse of grassland is formed, supported and affected by erosion and silt deposition by the River Brahmaputra. The landscape consists of sand bars, flood-formed lakes, locally known as beels, and elevated regions, which are known as chaporis.
Located at the edge of the Eastern Himalayan biodiversity hot spot, KTR is home to a rich floral and faunal species diversity. Due to the altitudinal variations between the eastern and western areas of the TR, it has a wide range of vegetations—Eastern Wet Alluvial Grasslands, Assam Alluvial Plains, semi-evergreen forests, Tropical Moist Mixed Deciduous Forests, wetlands and sandy chaurs. Approximately 550 plant species, including many medicinal plants, have been recorded from the reserve. The important plants of the TR include Bombax ceiba, Albizia procera, Albizia odoratissima, Albizia lucida, Careya arborea, Premna latifolia, Lagerstroemia parviflora, Dillenia pentagyna and Zizyphus jujuba. The undergrowth comprises grasses like Erianthus ravaneae, Saccharum spontaneum, Saccharum procerum, Imperata cylindrica and species like Clerodendron, Alpinia allughas and Leea. There are patches of Barringtonia acutangula and Crateva religiosa in the low-lying marshy areas and Lagerstroemia flos-reginae in slightly higher grounds. Also, a good variety of aquatic plants can be seen in lakes and ponds and along the river shores.
KTR has a rich faunal diversity which includes 35 species of mammal, 480 species of bird, 17 species of turtle, 35 species of snake, 24 species of frog and 42 species of fish. Many endangered and threatened species like the rhino, tiger, eastern swamp deer, elephant, buffalo, hoolock gibbon, capped langur and Gangetic river dolphin are commonly found in the habitat. The five important mammals of KTR are the tiger, rhinoceros, elephant, wild buffalo and eastern swamp deer. The reserve is also the wild breeding area, outside Africa, for the largest number of cat species, including the tiger, leopard, leopard cat, fishing cat and jungle cat. The only species of ape found in the country, the hoolock gibbon, is also found in KTR. KTR has been identified as an Important Bird and Biodiversity Area (IBA) by BirdLife International. Birds like the lesser white-fronted goose, ferruginous duck, Baer’s pochard duck and lesser adjutant, greater adjutant, black-necked stork and Asian openbill stork migrate from Central Asia to this area in winter.
The MEE team evaluated KTR from 26 October to 4 November 2022. The strengths, weaknesses and actionable points of KTR are as follows:
Read More >>