Ok I won't actually murder them but AIBU to go and ask why on earth they think that living in a very enclosed housing estate, on the middle of terrace with houses behind, either side and facing them, did they think cockerels would make good pets!
Bloody cockerels!
Luckily they have a track record of rehoming animals in a few months once they get bored so I shouldn't have to put up with it for too long.