Pobitora Wildlife Sanctuary
22-10-2023
02:16 PM
1 min read
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Overview:
Pobitora Wildlife Sanctuary, renowned for its population of one-horned rhinoceros, welcomed tourists once again as it officially reopened recently.
About Pobitora Wildlife Sanctuary
- Location: It is located on the southern bank of the river Brahmaputra in Morigaon district, adjacent to Guwahati in Assam.
- It was declared a reserve forest in 1971 and a wildlife sanctuary in 1987.
- It is home to the highest population density of the Indian One-Horned Rhinoceros species (around 102 rhinos in an area of 38.8 sq. km).
- Landscape: It is dominated by alluvial lowlands and marshland.
- The Brahmaputra River offers a natural boundary to the premises of the Pobitora Wildlife Sanctuary on the north, while the Garanga Beel offers a natural boundary to its south.
- Flora:
- 72% of Pabitora consists of wet savannah of Arundo donax, Erianthus ravennae, Phragmites karka, Imperata cylindrica, and Saccharum spp.
- Water hyacinth (Eichornia crassipes) is a major problem, especially to waterfowl, as it forms thick mats on the water surface.
- Fauna:
- Besides rhinoceros, the other animals are leopard, wild boar, Barking deer, wild buffalo, etc.
- It is also home to more than 375 species of resident and migratory birds, such as the Indian pied Hornbill, Osprey, Hill Myna, Kalij Pheasant, etc.
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Key Facts about Indian One Horned Rhinoceros
- The greater one-horned rhino (or “Indian rhino”) is the largest of the rhino species.
- Scientific Name: Rhinoceros unicornis
- Distribution:
- It can be found in India and Nepal, particularly in the foothills of the Himalayas, in riverine (floodplain) grasslands, and adjacent woodland.
- Assam’s Kaziranga National Park (KNP) has the largest population with 2,613 animals.
- Features:
- It is identified by a single black horn about 8-25 inches long and a grey-brown hide with skin folds, which gives it an armor-plated appearance.
- It weighs approximately 2,200 kg, ranges in height from 170 to 186 cm, and is 368 to 380 cm long.
- The species is solitary, except when adult males or rhinos nearing adulthood gather at wallows or to graze.
- They primarily graze, with a diet consisting almost entirely of grasses as well as leaves.
- Conservation Status:
- IUCN Red List: Vulnerable
- CITES: Appendix I
- Wildlife Protection Act, 1972: Schedule I
Q1) What is Water hyacinth?
Water hyacinth (Eichhornia crassipes) is a large aquatic plant native to the Amazon basin. Its thick, waxy, oval-shaped leaves are 4-8 inches across and branch out from the center of the plant on modified stems that may rise as much as 1 meter above the water surface. Water hyacinth is one of the most noxious weeds in tropical and subtropical regions.