Crocodile warnings as floods devastate southern Africa

More than 100 people killed and hundreds of thousands displaced in South Africa, Mozambique and Zimbabwe

Devastating floods have killed more than 100 people in southern Africa since the beginning of the year and displaced hundreds of thousands, as authorities and aid workers warn of hunger, cholera and attacks by crocodiles that have spread with the waters.

More than 70 people have died in Zimbabwe and 30 in South Africa, where hundreds of people were evacuated from Kruger national park earlier this month after a deluge of rain.