This woman sings to elephants, to help them sleep

Sangduen Chailert, the founder of Chiang Mai's Elephant Nature Park (ENP), , sings to her elephants to help them sleep.

The founder of Chiang Mai's Elephant Nature Park (ENP), Sangduen Chailert, likes to sing lullabies to the animals to put them to sleep.

Sangduen said she started singing to a baby elephant that was difficult to handle six years ago. After a while, she realised her songs were calming it down and made it easier to approach.