Jason, are they making a raspy (but not crow sounding) and occasional quick 'chirping' sounds. My blue jays sit on the branch outside my kitchen window as early as 5 and yell at me to feed them peanuts. One of them has a weird thing on his beak that makes it look thin and tapered and looks like a 'v'.
I ran out of peanuts this morning and sent them down to you. I told them you were a chef and you would provide them with gourmet peanuts.

I need to get some more peanuts. One of the Jays has begun to fly at the door making a knocking noise.