What makes an elephant abandon her calf – and is it a growing problem?

A helpless baby elephant has won the Thai public’s sympathy but her case has shed light on the pressures facing herds across AsiaKhao Tom, a two-month-old elephant, plays with a wildlife officer, nudging his face and curling her trunk around his wrist. When she lifts her trunk in the air, signalling that she is hungry, the team at the rescue centre seems relieved – she has not been eating well. A vet prepares a pint-sized bottle of formula, which she gulps down impatiently.Khao Tom h