The W National Park () or W Regional Park () is a major national park in West Africa around a meander in the River Niger shaped like the letter W (). The park includes areas of the three countries Niger, Benin and Burkina Faso, and is governed by the three governments. Until 2008, the implementation of a regional management was supported by the EU-funded project ECOPAS (Protected Ecosystems in Sudano-Sahelian Africa, ). The three national parks operate under the name W Transborder Park. (). The section of W National Park lying in Benin, measuring over , came under the full management of African Parks in June 2020. In Benin, W National Park is contiguous with Pendjari National Park which is also under the management of African Parks. History The W National Park of Niger was created by decree on 4 August 1954, and since 1996 has been listed as a UNESCO World Heritage Site. Within Niger, the Park is listed as a National Park, IUCN Type II, and is part of a larger complex of Reserves and protected areas. These include the adjacent Dallol Bosso (Wetlands of International Importance (Ramsar) on the eastern bank of the Niger River and the partial overlap of the smaller "Parc national du W" (Wetlands of International Importance (Ramsar). The three parks are BirdLife International Important Bird Areas (IBAs) of types A1 and A3 (IBA codes IBA NE001, IBA BF008, and IBA BJ001). Geography In the three nations, the Regional park covers some largely uninhabited by humans, having been until the 1970s a Malarial zone of wetlands formed by the delta of the Mékrou River with the Niger, broken by rocky hills. Historically, the area has been at one time a major area of human habitation, judged by the important archaeological sites (mostly tombs) found in the area. Flora In the national park, A total of 454 species of plants were recorded, including two orchids found only in Niger. The park also constitute the southern limit of tiger bush plateaus distribution in Niger. Fauna The park is known for its large mammals, including aardvark, baboon, African buffalo, caracal, cheetah, African bush elephant, hippopotamus, African leopard, West African lion, serval and warthog. The park provides a home for some of West Africa's last wild African elephant. However, the rare West African giraffe, today restricted to small parts of the Niger, is absent from the park. The