Yeah, those roosters will drive you crazy. They just don't crow when the sun comes up, they crow all the time! I guess if you've grown up around them you don't notice. The ear plugs I mentioned will block them out completely. They solve a lot of noise problems.
I have a theory on this . but is would be perhaps the subject for another topic..
But I would ask those who have been living in the DR in the 80's or 70's if they can recall the ROOSTERS Crowing all hours of the night back then..
I am curious what the answers will be .. Or if you were around Chickens and Roosters in any other country as well.. do you recall them making noise all night long ?