Birds - Do heron makes sounds?

Question

Birds - Do heron makes sounds?

Answer 1

Yes, they do. As far as I know, every bird makes some kind of sound -- sometimes very soft, barely audible sound (hummingbirds make tiny little chirps) all the way up to loud screeching that can be heard for miles.

Answer 2

Yes, listen to one here.  They sound a little bit like a duck with a sore throat.

http://www.birds.cornell.edu/AllAboutBir...