Not Happy
The rangers could not leave the baby in the wild. They decided to take it along and keep it safe until its family found it or the baby managed to find its family again. The rangers knew that it was not in the nature of elephants to abandon their little ones so they were sure that the baby would be united with its family, it was just a matter of time. However, the baby was not happy in human company. And it made sure to show its anger.