Yes, peacocks make a noise, like a someone yelling for help!

I always like the sound of them, moreso than the guineas, which are good watch dogs. I used guineas in my gardens, they love to eat snakes and ticks namely, but other insects also. There are different colors of peacocks, the Java Greens are beautiful, one of the more expensive, lemon eyes, which are white, with the eye on the feather yellow. There the whites and the pieds, which are a white and indiblue cross. They are all beautiful. Never, had much problem with them getting on the house roof, and I did have many running around the farm.
Lukec, thanks for the photo, victoria crowned pigeons, are the most beautiful, to me that is. The economic investment is well worth it! The photos on my old Canon Powershot A70, are very dark, as are some of the horses, but was happy that card was not reformatted!