Did you get a hen Goldy for that Cock in the second photo? he looks like a big yellow bird and though the photo does not show him that well he looks to have a good square blaze too
I got him an older hen which he feeds but he just doesn't show any interest in shagging anything. He obviously misses the hen if I split them but there's no signs of treading, nesting etc. He's in with a hen canary thats built a nest now and he still shows no interest in her???