Ah, I'm afraid that is not the right answer. The correct answer is that ravens have 16 tail feathers called pinions, while crows have only 15. So the difference is simply a matter of a pinion.
(I'll see myself out)
You don't know this about me, but I used to be the supreme overlady ruler of threads like this on fan forums when I was young(er). So you got no chance.
What I always wondered about the sandlings is... does contact with water kill them or only water when it's liquid. Cos they have some sort of gas that functions as their blood. And I have similar questions about the spores. Do the react to water in all its states or only as a liquid? And does there need to be a certain concentration of water before they react to it? Hmmm
Would that even work? There's a question I never thought I'd think about. But would organs made by a kandra be compatible with humans? I feel like they probably wouldn't. They'd probably get rejected.