A heartwarming video has emerged of a group of farmers rescuing a calf who fell into a deep sinkhole. <br /><br />The footage, shot last week at Culliver Farm in Mt Sterling, KY, USA, shows how one of the men went down the hole to tie a rope around the animal's body to allow his colleagues to pull it out. <br /><br />They manage to rescue the calf which runs away as soon as it is out of its trap.
