Do you mean hunting this spring? If so me personaly would try and stay away from using real loud stuff (like chain saws) close to turkey season, and until late june or so in case here may be nesting hens nearby. I don't know when your season is, but maybe if you can get some stuff done early march it might be ok. I don't think quieter farm machinery would be as bad (and they may be more used to that and not leave).