Wake up when the Sprit hawk dies

I would very much like this as a feature. Especially when trying to farm, it's decently convenient to sleep e.g. in a garden while the Spirit Hawk acts as a lookout. The only problem is that the hawk seems to expire after some time, and the game does not interrupt the sleep for this. I would very much like to be woken up for this, just as if I was hit with an attack. Similar goes for a ward getting destroyed without seeing the enemy for a turn.