What to do about these blasted ducks?

A flock of ducks has made a nest in the bushes just outside the bedroom window. These ducks are the most ... urgent ... birds in the world about reproduction. They have been going nonstop for 48 hours now and don't seem inclined to change that any time soon.

Noisy, fluttery, flappy, bush-rustly, the critters kick up dust and make sleep almost impossible. It's too danged hot and humid to close the windows.

Buckets of water just don't work - what's that saying about rolling off a duck's back? We mere humans can't get close to them anyhow, they charge right away and nip with a vengeance. I tried playing loud music, they seem to really love the stuff I consider the worst noise in the world (apart from these ... urgent .... ducks).

Can't shoot 'em, either. Fire might work but I don't want to burn the house down. Cats and dogs are scared of 'em, and the 'gator that used to live in the water retention ditch was taken away some while back by the wildlife service. What to do?