Mrs Adam Cartwright
I remember reading that in Psalms. It made me giggle, actually. Really like the article, btw.

So, this means that Narwhals are the Unicorns of the sea? xd

Haha! Yes it does! [from Old French unicorne, from Latin ūnicornis one-horned, from ūnus one + cornu a horn]
So anything one horned is technically a unicorn. lol