Some 10 endangered Sumatran elephant have more than 600 kilograms (1,320 pounds) of fruits at Bali Zoo in Bali, Indonesia, Saturday, August 12, 2017 to celebrate World Elephant Day. The zoo currently has 13 Sumatran elephants. (Photo by Firdia Lisnawati/AP Photo)





Elephants eat fruits and vegetables at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. Winga Baw Elephant Conservation Camp, 34-hectare former timber camp for logs located in Bago Region, currently has 14 elephants and was opened for recreation for locals as well as for tourists. World Elephant Day is marked annually on 12 August. (Photo by Lynn Bo Bo/EPA/EFE)





Elephants eat fruits and vegetables at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





A baby elephant at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





Elephants eat fruits and vegetables at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





Baby elephants tries to reach a sugarcane at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





Elephants eat fruits and vegetables at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





Elephants at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





Mary, 8-months-old female orphan elephant, drinks milk at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





An elephant at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)





Mary, 8-months-old female orphan elephant, drinks milk at Winga Baw Elephant Conservation Camp during the ceremony to mark World Elephant Day at Bago Region, Myanmar, 12 August 2017. (Photo by Lynn Bo Bo/EPA/EFE)