Dudhwa National Park is situated in Uttar Pradesh.

Explanation:
Location of Dudhwa National Park:
Dudhwa National Park is located in the Terai region of Uttar Pradesh, India. It is situated in the districts of Lakhimpur Kheri and Bahraich, close to the Indo-Nepal border. The park covers an area of approximately 490 square kilometers.

Establishment and Recognition:
Dudhwa National Park was established in 1958 as a wildlife sanctuary to protect the swamp deer (Barasingha). Later in 1977, it was declared a national park with the aim of conserving the diverse flora and fauna of the region. In 1987, the park was designated as a Tiger Reserve under the Project Tiger initiative.

Flora and Fauna:
The park is known for its rich biodiversity and is home to a wide variety of flora and fauna. It is primarily covered with dense sal forests, interspersed with grasslands, marshes, and lakes. The park is famous for its population of the endangered swamp deer, also known as the Barasingha. Other prominent wildlife species found in Dudhwa include tigers, leopards, elephants, rhinoceros, sloth bears, wild boars, and various species of deer and antelope. The park is also a paradise for bird enthusiasts as it boasts over 400 species of birds, including migratory species.

Key Attractions:
Dudhwa National Park offers several attractions for nature lovers and wildlife enthusiasts. The Dudhwa Tiger Reserve is one of the main attractions, providing visitors with an opportunity to spot the majestic Bengal tigers in their natural habitat. The park also offers jeep safaris and elephant safaris, allowing visitors to explore the wilderness and observe the wildlife up close. Additionally, the park has several watchtowers and machans from where visitors can enjoy panoramic views of the surrounding landscape.

Conservation Efforts:
Dudhwa National Park plays a crucial role in the conservation of various endangered species. The park management focuses on habitat restoration, anti-poaching measures, and community engagement to ensure the long-term survival of the wildlife. Several research and conservation projects are also carried out in collaboration with government agencies and non-governmental organizations.

In conclusion, Dudhwa National Park is located in Uttar Pradesh and is known for its diverse wildlife, including the endangered swamp deer. It offers various attractions and activities for visitors, while also contributing to the conservation of nature and wildlife.