A group of 55 pilot whales died off the coast of Tragh Mhor in Scotland.
It was one of the largest groups of whales ever found on this coast. It is believed that due to the increasing temperature of the ocean, whales are being affected.
Rescue workers were called after a group of pilot whales were found stranded on a beach in northwest Scotland on Sunday.
During the rescue operation, it was found that only 15 whales were alive, the rest had died.
Rescue workers said, there is a possibility that a female whale has come to the coast side due to the problem of giving birth to her baby.
Causing the other whales in the group to follow behind.
Pilot whales are known to have strong social bonds.