Ain't that the truth! I used to have a neighbor that had 4 huge hunting dogs in his backyard (FYI: It's illegal in my town to have more than 3 full-grown dogs without an animal shelter license). Any time one of them started barking, the whole pack would freak out. They once started at 8 pm and didn't shut up until after 11 pm. I've also discovered that kids can be more annoying than roosters, not that I don't like my neighbors or kids in general, but just because you are outside is no reason to scream like a banshee all of the time.
My kids do this sometimes and wonder why they feel the need? Usually it's the 2 youngest. It's like a game they play