Mudumalai National Park is a wildlife sanctuary and tiger reserve located in the Nilgiri Hills of Tamil Nadu, India. It is part of the larger Nilgiri Biosphere Reserve, which is a UNESCO World Heritage Site. The sanctuary is known for its diverse range of flora and fauna, including several endangered species.

Here are some key points about Mudumalai National Park:

1. Location: Situated in the Nilgiri district of Tamil Nadu, Mudumalai National Park is bordered by Karnataka and Kerala. It spans an area of about 321 square kilometers.

2. Wildlife: The park is home to a rich variety of wildlife, including Indian elephants, Bengal tigers, Indian leopards, sloth bears, gaurs (Indian bison), and various species of deer such as sambar and spotted deer. It also hosts a wide range of bird species, making it a popular destination for birdwatching.

3. Vegetation: Mudumalai National Park is characterized by dense tropical moist deciduous forests, semi-evergreen forests, and scrub forests. The diverse vegetation provides habitats for the park's diverse wildlife.

4. Tiger Reserve: Mudumalai is designated as a tiger reserve under Project Tiger, a conservation initiative aimed at protecting the Bengal tiger. It is one of the important tiger reserves in India, contributing to the conservation efforts of this endangered species.

5. Tourism: The park offers various activities for tourists, including jeep safaris, elephant safaris, nature walks, and birdwatching tours. Visitors can explore the park's rich biodiversity while enjoying its scenic beauty.

6. Conservation Efforts: Conservation efforts in Mudumalai National Park focus on protecting its wildlife and habitat, combating poaching and illegal logging, and promoting ecotourism as a means of generating revenue for conservation.

Overall, Mudumalai National Park is a significant conservation area in India, renowned for its biodiversity and efforts to protect endangered species like the Bengal tiger.