Marvel at the 300 elephants who cried at the

Researchers have found that elephants express their mourning for dead children by visiting them, "kissing" with a tap and walking around.

The video above shows a painful moment when a herd of elephants regroup to regret the dead herd, the Daily Mail reported.

Elephants cry for their kind.

The incident was filmed at the lake shore near the Kalawewa conservation area in Sri Lanka.

Some elephants use taps to caress giant elephants, killed by a rival elephant.

Locals have rushed to the scene to take photos and videos. In a video, about 10 elephants surround the corpse's head. But some residents said they saw as many as 300 people gathered nearby.

Researchers have discovered that elephants exhibit a pity for their dead by visiting them, "kissing" with a tap and walking around.

This animal also shows compassion for sick and dying children, trying to take care of them for health.