I have 2 chinese quail in a 40 breeder tank. They are doing fine not sure if second one is male or female yet. They are sleeping side by side and sand bathing side by side all is good. Sex isn't as important as them getting along to me. If I do a separate setup the same in the same room Will it affect the 2 in the other cage regardless of sex in new cage or present cage. I'd like to get 2 more in a separate cage just don't want to cause problems with the first setup. They are getting along so well. Would the calls cause any problem in the separate cages?