It provides a range of wetland habitats which prove very popular with migrating birds, many of which have just crossed the Sahara. Of almost 400 species of birds, the most visible are pelicans and flamingos.
A wide range of wildlife also inhabit the park including; tortoises, pythons, monkeys, crocodiles and antelope to name a few. The site was added to the list of World Heritage Sites in Danger in 2000 due to the introduction of the invasive giant salvinia plant, which threatens to choke out the park's native vegetation.