Bustards, including floricans and korhaans, are large, terrestrial birds living mainly in dry grassland areas and on the steppes of the Old World. They range in length from 40 to 150 cm. They make up the family Otididae.
The fishing cat is a medium-sized wild cat of South and Southeast Asia. Since 2016, it is listed as Vulnerable on the IUCN Red List. Fishing cat populations are threatened by destruction of wetlands and have declined severely over the last decade. The fishing cat lives foremost in the vicinity of wetlands, along rivers, streams, oxbow lakes, in swamps, and mangroves.
The black-headed ibis, also known as the Oriental white ibis, Indian white ibis, and black-necked ibis, is a species of wading bird of the ibis family Threskiornithidae which breeds in the South and Southeast Asia from India to the west and as far east as Japan. It is the only native ibis species in its range that has an overall white plumage with a black neck and head. The down-curved beak and legs are also black. Though often referred to as a wetland species, the black-headed ibis forages in a range of natural and man-made habitats. This species of ibis nests only during the rainy season.
The Bengal fox, also known as the Indian fox, is a fox endemic to the Indian subcontinent from the Himalayan foothills and Terai of Nepal through southern India, and from southern and eastern Pakistan to eastern India and southeastern Bangladesh.
The Indian rhinoceros, or Indian rhino for short, also known as the greater one-horned rhinoceros or great Indian rhinoceros, is a rhinoceros species native to the Indian subcontinent. It is listed as Vulnerable on the IUCN Red List, as populations are fragmented and restricted to less than 20,000 km2 (7,700 sq mi). Moreover, the extent and quality of the rhino's most important habitat, the alluvial Terai-Duar savanna and grasslands and riverine forest, is considered to be in decline due to human and livestock encroachment. As of August 2018, the global population was estimated to comprise 3,588 individuals, including 2,939 individuals in India and 649 in Nepal. Kaziranga National Park alone had an estimated population of 2,048 rhinos in 2009. Pobitora Wildlife Sanctuary in Assam has the highest density of Indian rhinos in the world with 84 individuals in an area of 38.80 km2 (14.98 sq mi) in 2009.
Chitwan National Park is the first national park of Nepal. It was established in 1973 as the Royal Chitwan National Park and was granted the status of a World Heritage Site in 1984. It covers an area of 952.63 km2 (367.81 sq mi) in the subtropical Inner Terai lowlands of south-central Nepal in Nawalpur, Chitwan, Makwanpur and Parsa Districts. It ranges in elevation from about 100 m (330 ft) in the river valleys to 815 m (2,674 ft) in the Sivalik Hills.
The Koshi Tappu Wildlife Reserve is a protected area in the Terai of eastern Nepal covering 176 km2 (68 sq mi) of wetlands in the Sunsari, Saptari and Udayapur Districts. It comprises extensive reed beds and freshwater marshes in the floodplain of the Kosi River, and ranges in elevation from 75 to 81 m. It was established in 1976 and designated as a Ramsar site in December 1987. It hosts Nepal's last remaining herd of the wild water buffalo.
Orang National Park is a national park in India located on the northern bank of the Brahmaputra River in the Darrang and Sonitpur districts of Assam. It covers an area of 79.28 km2 (30.61 sq mi). It was established as a sanctuary in 1985 and declared a national park on 13 April 1999. It is rich in flora and fauna, including great Indian rhinoceros, pygmy hog, Asian elephant, wild water buffalo and the Bengal tiger. It is the only stronghold of the rhinoceros on the north bank of the Brahmaputra.
The Terai–Duar savanna and grasslands is a narrow lowland ecoregion at the base of the Himalayas, about 25 km (16 mi) wide, and a continuation of the Indo-Gangetic Plain in India, Nepal and Bhutan. It is colloquially called Terai in the Ganges Basin east to Nepal, then Dooars in West Bengal, Bhutan and Assam east to the Brahmaputra River. It harbours the world's tallest grasslands, which are the most threatened and rare worldwide.
Bardiya National Park is a protected area in Nepal that was established in 1988 as Royal Bardia National Park. Covering an area of 968 km2 (374 sq mi) it is the largest and most undisturbed national park in Nepal's Terai, adjoining the eastern bank of the Karnali River and bisected by the Babai River in the Bardiya District. Its northern limits are demarcated by the crest of the Siwalik Hills. The Nepalgunj-Surkhet highway partly forms the southern boundary, but seriously disrupts the protected area. Natural boundaries for human settlements are formed in the west by the Geruwa, a branch of the Karnali River, and in the southeast by the Babai River.
The Kosi or Koshi is a transboundary river which flows through China, Nepal and India. It drains the northern slopes of the Himalayas in Tibet and the southern slopes in Nepal. From a major confluence of tributaries north of the Chatra Gorge onwards, the Kosi River is also known as the Saptakoshi for its seven upper tributaries. These include the Tamur River originating from the Kanchenjunga area in the east and Arun River and the Sun Kosi from Tibet. The Sun Koshi's tributaries from east to west are the Dudh Koshi, Likhu Khola, Tamakoshi River, Bhote Koshi and Indravati. The Saptakoshi crosses into northern Bihar, India where it branches into distributaries before joining the Ganges near Kursela in Katihar district. The Kosi is the third-largest tributary of the Ganges by water discharge after the Ghaghara and the Yamuna.
Blackbuck National Park is a national park in India located at Velavadar in the Bhavnagar District of Gujarat state, India.
The lesser florican, also known as the likh or kharmore, is the smallest in the bustard family and the only member of the genus Sypheotides. It is endemic to the Indian Subcontinent where it is found in tall grasslands and is best known for the leaping breeding displays made by the males during the monsoon season. The male has a contrasting black and white breeding plumage and distinctive elongated head feathers that extend behind the neck. These bustards are found mainly in northwestern and central India during the summer but are found more widely distributed across India in winter. The species is highly endangered and has been extirpated in some parts of its range such as Pakistan. It is threatened both by hunting and habitat degradation. The only similar species is the Bengal florican which is larger and lacks the white throat, collar and elongated plumes.
The hispid hare, also called Assam rabbit and bristly rabbit, is a leporid native to South Asia, whose historic range extended along the southern foothills of the Himalayas. Today, its habitat is highly fragmented with an area of occupancy estimated at less than 500 km2 (190 sq mi) extending over an area of 5,000 to 20,000 km2. Populations experienced a continuing decline in suitable habitat due to increasing agriculture, flood control, and human development. It is therefore listed as Endangered on the IUCN Red List since 1986. It is the only species in the genus Caprolagus.
The white-throated bush chat, also known as Hodgson's bushchat, is an Old World flycatcher in the genus Saxicola. It is IUCN Red Listed as Vulnerable by BirdLife International. In 2001, the global population has been estimated at between 3,500 and 15,000 individuals. The major threat appears to be the rapid loss of grasslands in its wintering areas. It winters in the Nepal and Indian Terai and in the Dooars. In this region, it has been recorded in Jim Corbett, Shuklaphanta, Chitwan, Kaziranga, and Manas National Parks and in Lumbini Crane Sanctuary. It prefers wet and dry grasslands, reeds and tamarisks along riverbeds, and also occurs in sugarcane fields. In spring and summer, it breeds in the alpine or sub-alpine meadows and scrub in the mountains of Mongolia and adjacent parts of Russia.
The wild water buffalo, also called Asian buffalo, Asiatic buffalo and wild buffalo, is a large bovine native to the Indian subcontinent and Southeast Asia. It has been listed as Endangered in the IUCN Red List since 1986, as the remaining population totals less than 4,000. A population decline of at least 50% over the last three generations is projected to continue. The global population has been estimated at 3,400 individuals, of which 3,100 (91%) live in India, mostly in Assam. The wild water buffalo is the most likely ancestor of the domestic water buffalo.
Kutch Bustard Sanctuary or Kachchh Great Indian Bustard Sanctuary, also known as Lala–Parjan Sanctuary, is located near Jakhau village in Taluka Abdasa, Gujarat, India. This sanctuary is one of the two great Indian bustard sanctuaries in Gujarat; the other one is in Jamnagar. It was declared as a sanctuary in July 1992, specifically for the conservation of the great Indian bustard, the heaviest flying bird belonging to the avian family of Otididae. However, the sanctuary presently legally covers a protected area of about 2 square kilometres (0.77 sq mi) of area (202.86 hectares of fenced land only and is the smallest sanctuary in the country. Several suggestions have been made to vastly increase the size of this sanctuary as it is a breeding ground of the endangered great Indian bustard. The reason is that its ecological zone is much larger on account of anthropogenic and cattle population pressure that are considered as a ‘biotic threat’ to this omnivorous species.
Shuklaphanta National Park is a national park in the Terai of the Far-Western Region, Nepal, covering 305 km2 (118 sq mi) of open grasslands, forests, riverbeds and tropical wetlands at an elevation of 174 to 1,386 m. It is bounded by the Mahakali river in the west and south. A small part extends north of the Mahendra Highway to create a wildlife corridor for seasonal migration of wildlife into the Sivalik Hills. It was gazetted in 1976 as Royal Shuklaphanta Wildlife Reserve and was enlarged to its present size in the late 1980s. A buffer zone of 243.5 km2 (94.0 sq mi) was added in 2004. It receives a mean annual rainfall of 1,579 mm (62.2 in) and harbours 700 floral, 456 bird, 56 reptile and 15 amphibian species.
The Barandabhar forest covers an area of 87.9 km2 and bisects the Chitwan District in east and west Chitwan. Barandabhar, a 29 km long forest patch, is bisected by the Mahendra Highway, resulting in a 56.9 km2 area in the buffer zone of RCNP and 31 km2 is under the district forest office.
Terai Arc Landscape (TAL) is composed of 14 Indian and Nepalese trans-border protected ecosystems of the Terai and nearby foothills of the Himalayas. and encompassing 14 protected areas of Nepal and India. The area spans approximately 12.3 million acres and includes Nepal's Bagmati River to the east and India's Yamuna River to the west. The TAL is home to many endangered mammals including the Bengal tiger, the Indian rhinoceros, the gaur, the wild Asian elephant, the hispid hare, the sloth bear, the South Asian river dolphin and the chital, as well as over 500 species of birds, many endangered. Examples of birds are the endangered Bengal florican, the sarus crane, and the black stork.
