Boobrie
The boobrie is a mythical water bird of Scottish Highlands folklore. It is said to be similar to a great northern diver, but with white markings and the ability to roar. The creature is the metamorphosed form of the each uisge[citation needed] and haunts lochs and salt wells.
The sound he utters resembles that of a large bull in his most angry humours, but much superior in strength. The favourite food of the boobrie is the flesh of calves; failing them he feeds upon sheep or lambs, as suits him, or seizing his prey he carries it off to the largest neighbouring muir loch, swims out to the deepest part, where he dives, carrying his victim along with him, and there feeds, returning on shore at pleasure. He is particularly fond of otters, which he swallows in great numbers and with considerable avidity.
(This creature or any other creature will not appear in the RP as it is a legend. It may appear for a special plot or if the alpha says so)
(http://en.wikipedia.org/wiki/Boobrie)