"I knew at once it couldn’t have been a crocodile as such a large number of birds wouldn’t get simultaneously disturbed," she recalls. It was then that she turned to glance at the sea, just 150 metres away. The view was terrifying: giant tidal waves were sweeping towards the lodge. "Tidal wave, run, run," she shouted, rushing out of the lodge. Outside, she came across a child lying on his face. Hettige picked him up and began to run.