I had a second set of peanuts with #corvid friends this afternoon (The Man said they're doing an excellent job of training me) and got to see Bold and Hopper, then hear Hoarse.
Once the peanuts were gone (jays helped) I saw Hoarse land across the street near another #crow, still making that odd sound. Then it crouched, looking up at the bigger bird.
The light went on. I'm assuming Hoarse is a fledgling who has been told to find their own food, and is complaining. Loudly.
Still trying to figure out how to get a usual time for them to get their treats. I do enjoy seeing them.