Ducky Neighbors
We can’t really fault people who go out of their way to feed hungry creatures but this is one crazy situation. Apparently, the OP’s brother has a neighbor who feeds the ducks every day and because of that, the ducks have pretty much taken over the neighborhood.
Over time, the ducks decided to make his yard their home and that’s where they now live 24/7. Can you imagine the constant noise and bird poop that the neighbors have to put up with? Maybe, he should have gone to the closest pond to feed these birds and not brought them along to his house!