Explanations:The one-horned rhinoceros, scientifically known as Rhinoceros unicornis, is a large mammal that is native to the Indian subcontinent. This species is critically endangered and is primarily found in the northeastern state of Assam, India. The one-horned rhinoceros is well-adapted to living in swampy and marshy lands, which provide the necessary conditions for its survival.
Assam is home to several national parks and wildlife sanctuaries that serve as protected habitats for the one-horned rhinoceros. The most notable of these is the Kaziranga National Park, which is located in the state of Assam. Kaziranga is a UNESCO World Heritage Site and is renowned for its successful conservation efforts, which have helped to increase the population of the one-horned rhinoceros in the region.
The swampy and marshy lands of Assam provide the one-horned rhinoceros with an abundance of food and water, as well as protection from predators. The rhinoceros feeds on a variety of vegetation, including grasses, leaves, and aquatic plants, which are plentiful in these wetland environments. The water bodies also serve as a source of drinking water and a place for the rhinoceros to cool off and wallow in the mud, which helps to protect its skin from parasites and the sun.
It is important to note that the one-horned rhinoceros is not found in all parts of India. The species is specific to certain regions that have the appropriate habitat conditions. Other states mentioned in the options, such as Telangana, Tamil Nadu, and Madhya Pradesh, do not have the swampy and marshy lands that are necessary for the survival of the one-horned rhinoceros. These states have different geographical features and ecosystems that do not support the habitat requirements of this species.
Understanding the geographical distribution of the one-horned rhinoceros is crucial for conservation efforts and for appreciating the unique biodiversity of the Indian subcontinent. The protection of the swampy and marshy lands in Assam is essential for the continued survival of this critically endangered species.