Successful rewilding Siamese Crocodiles in Bau Sau Ramsar Site, Cat Tien National Park

Successful rewilding Siamese Crocodiles in Bau Sau Ramsar Site, Cat Tien National Park

Located in the northwest of Cat Tien National Park, Bau Sau and surrounding wetlands, supported a large population of Siamese Crocodiles before 1980. However, since park was established in 1992, no crocodiles were recorded here. In addition, the natural habitats were heavily disturbed by encroachment for arable lands, exploitation of forest products, hunting and trapping animals, illegal fishing, etc.

The efforts for re-establishing a crocodile population in this area started in late 1990s. From 2001 to 2005, first 60 crocodiles were released into Bau Sau. In September 2005, the first baby crocodiles were recorded. To date, the Siamese Crocodile population in Bau Sau has developed stably with new juveniles recorded regularly over the years.

Together with Siamese Crocodiles, populations of other species using the Bau Sau area such as Gaur, Sambar, Green Peafowl and large water birds are also increasing steadily within the park.