“Elephants communicate with low rumbles called infrasound, which are too low for humans to hear and can travel for miles. They may even sense these vibrations through their feet.”

Reference: National Geographic

More animal facts

The harmless whale shark holds the title of largest fish, with the record being a 59 footer captured in Thailand in 1919.

Thai researchers have succeeded in generating electricity from natural gas made from elephant dung.

A tiger's roar can be heard up to about two miles away, loud enough to warn rival tigers away from its territory.