The correct answer is: a) Intanki National Park.
Intanki National Park is a protected area in Nagaland, India. It is located in the Wokha district of the state, and covers an area of 1,400 square kilometers. The park is home to a variety of wildlife, including the endangered Hoolock Gibbon.
The Hoolock Gibbon is a species of ape that is found in the forests of Southeast Asia. It is a small ape, with adults typically weighing between 6 and 10 kilograms. Hoolock Gibbons are black or brown in color, and have long, white hair on their heads. They are excellent climbers, and spend most of their time in the trees.
Hoolock Gibbons are social animals, and live in groups of up to 12 individuals. They are herbivores, and their diet consists mainly of leaves, fruits, and flowers. Hoolock Gibbons are an important part of the forest ecosystem, and help to disperse seeds and pollinate plants.
The Hoolock Gibbon is listed as Endangered on the IUCN Red List. The main threats to the species are habitat loss and hunting. Habitat loss is caused by deforestation, which is carried out for agriculture, logging, and mining. Hunting is carried out for the meat of the Hoolock Gibbon, and for its fur.
Intanki National Park is an important habitat for the Hoolock Gibbon. The park provides a safe haven for the species, and helps to protect it from the threats it faces. The park also plays an important role in the conservation of other wildlife species, and in the protection of the forest ecosystem.
The other options are incorrect because they are not protected areas in Nagaland. Fakim Wildlife Sanctuary is located in Mizoram, Puliebadze Wildlife Sanctuary is located in Manipur, and Rangapahar Wildlife Sanctuary is located in Assam.