A Dove clutch produce all male

 I am  foreighner for English. A couple week ago, i bought two doves from my friend. He said that the doves are pair but he could not determine whether the dove male or female. Actually, I just wanted a female one because I had the male with the amazing sound call.

He insisted me to buy bought. Finally i agree I buy a couple of the dogs and I put inside the cage. I bought it because I cannot differentiate the male and the female. Buy both two of them make me so busy. 

Finally, i know that both dove are male. Ia have heard the sound. I thought from a clutch which has two baby dove, contains a female and a male. I have read a journal that there a possibility the clucth contain only male or only female.

I will sell one of them because do not want to raise There are soo much dove in my parent's small house . Perhaps I will sell it buy the Streopiliia Chinese which the sound is more attractive than the African ring neck dove. I also consider raise the Native Javan Dove that is similar to collared  dove. The  bird sound is not good as the ring neck dove but I like the sound that is similar to elephant trumpet.