I candled the eggs of my other pairs sitting and one had both duds so I gave them 2 of the eggs from this hen. The Birmingham roller hen is sitting on a nest with no eggs near the homers nest so I think the idea that she laid both hers in this one's nest is probably correct.One pair may have difficult time raising 4 squabs. Be prepared to help with feeding from day one of hatch. Pigeons will do the survival of the fittest, as a way to assure the strongest make it to maturity.
I will tag @Aaron nassery , he has experience raising newly hatched squabs. Always good to have other peeps experience added to our knowledge.![]()