Wetlands in South Africa's Addo elephant park are in danger: What's being done to protect them?

The Addo Elephant National Park in South Africa was established 94 years ago to protect the last 11 elephants in the Eastern Cape region. Since then, the reserve has expanded to 155,000 hectares and today it's home to lions, leopards, rhino, buffalo and more than 600 elephants. It also has 16 rivers and 437 wetlands. Freshwater scientists Nancy Job and Dirk Roux were part of a team who co-authored the South African National Parks and South African National Biodiversity Institute's first ever inventory of the park's rivers and wetlands. With an inventory in place, the park is better placed to conserve wetlands for South Africa and plan for the future.