Fly the coop already!

This is one of the little seagull babies that lives on the roof across the street from my apartment (look closely). I think they are about a month old now, based on the sqawk-o-meter which went through the roof around the first week of June. There are 3 hatchlings up there, and the mom and dad keep a close watch on them all day. Every time I walk out of the apartment to walk to work I get dive bombed by mom or dad, sqawking like a maniac. I used to see some other chicks in the field by the apartments but I think they all got eaten by house cats, I don't see them anymore :( I can't believe those 3 have managed to stay on that roof for a month. It's quite steep and when the wind starts blowing I'm not sure how the little dudes are holding on up there.
I will be glad when they all take off though, the morning sqawking session is quite something. It usually starts around 2am, God only knows what they are squealing about at that time of night, but it sounds like two tribes of monkeys in a battle to the death. One pair starts it and then there are at least 10 pairs of gulls in the neighborhood and pretty soon they're all going full bore. I would like to have the window open in the bedroom at night, but listening the seagull marching band doesn't do much for getting a full night's sleep.