I've been living permanently in Mae Nam for the last 21 years. Yes, there are roosters — several — and that kind of being follows nature. In time you learn to live with that noise — if not: Just find another place to stay where there is no roosters. My neighbour to my first cheap bungalow in that place had a monkey — a single male — which screamed for a female all the time. In the beginning quite annoying — but I'm a guest, so I either accept or move — when the monkey one day disappeared, probably died, I missed the sound...😢 Barking dogs, shrill crickets and frogs that makes deep jungle-songs all night after rain are also part of the free entertainment. And I can assure you that by time you not only learn to live with nature's symphony — you begin to love it — and you'll miss it, when it's not there...😉