I have had two c*cks mated together who fostered eggs and raised squabs. Also I have had two hens mate, foster, and raise squabs. I also had one c*ck who had two mates running separate cycles and he would mate both and help with the setting and squab raising. All that having been said, I have never had a menage a trois-- that is until now. I have 2 c*cks apparently mated to l hen. I don't know which bred her, but both took turns setting on the eggs (at the same time with no fighting?) and both are brooding and pumping the babies. 60+ years with pigeons and this is a first for me. Anyone else had a similar situation. The 2 c*cks show absolutely no aggression towards one another. I'll watch carefully when they start on the next round to see if both mate and drive the hen.