The Corc-chluasask: calves of the fey bulls [Scottish/Irish folklore]
The word 'fairie' is usually associated with tiny humans living in secluded forests, but fey creatures come in all shapes and sizes. One of them is the Tairbh-Uisge, a magical aquatic bull from Scottish and Irish folktales. It resembles a normal animal, though it is smaller and has a velvety, smooth skin. I discussed them some years ago in an earlier post.
However, sometimes a Tairbh-Uisge would mate with regular cows, and the result was a Corc-chluasask. These creatures were the offspring of a fairie parent and a normal, mortal cow, and inherited supernatural characteristics from their father. They could be identified by their ears, as one half of both ears appeared to be missing. This detail tends to vary: sometimes, they are said to have no ears at all, or unnaturally small ears, or weirdly round ears. But the ears are always the characteristic that give them away. It's in the name, 'Corc-chluasask' which means something like 'split ears'.
While I found no accounts of these monsters attacking people or animals, they were apparently malicious nonetheless, and would bring misfortune to the cows around them. As such, farmers on the Isle of Skye would traditionally kill newborn calves with noticeable deformities on their ears, lest they grew up to bring bad luck to the farm.
Interestingly, these creatures appear to be bovine counterparts of a sort to the Each-Uisge, or Kelpie, a rather famous Scottish folk monster with a common recurring motif: a fey creature disguises itself as a beautiful horse, usually with some bizarre characteristics to betray its supernatural nature, and entices people to ride it. When a victim does so, the horse reveals itself to be a monster and jumps into deep water to drown its rider.
They were also said to procreate with normal horses, creating foals that were almost indistinguishable from regular horses but could be identified by their strange drooping ears.
This is actually a recurring motif in Celtic folktales, where fairie animals would mate with regular animals, often producing supernatural offspring.
Source:
Meurger, M., 1988, Lake Monster Traditions: A Cross-Cultural Analysis, Fortean Tomes, 320 pp., p. 127.
(Image source: Bamart, this is actually an illustration of the Taroo Ushtey, the Manx variant of the same monster)












