The Okavango Delta is a unique ecosystem located in Botswana, Southern Africa. It is the world's largest inland delta, covering an area of around 15,000 square kilometers. The delta is formed by the Okavango River, which flows from Angola through Namibia before entering Botswana and spreading out into the delta. The Okavango Delta is known for its exceptional biodiversity, with more than 2,000 plant species, 160 mammal species, and over 500 bird species. It is also home to numerous species of reptiles, fish, and insects. The delta is a vital source of water for both wildlife and people, providing water for irrigation and supporting local economies through tourism. The delta's unique ecosystem has been recognized as a UNESCO World Heritage Site and is protected by the Moremi Game Reserve, which covers a significant portion of the delta.