kittydoc
Songster
I had 3 Jubilee boys for a long time. Mine started giving breeding an occasional go at around 6 months, and they have been diligent and definitely fertile since about 8 months of age. My lavender Orpingtons, which are American lines, were very precocious. One was actively breeding at 3 months (he started crowing at 3 months and 1 day old!) and the other at 4 months. I am not positive when the lavs became fertile--I separated them for a bit because I didn't have any girls old enough for them to breed just then. It seemed like it took my lav pullets, which were from the same hatch/breeder, a little longer to develop and they look more English than their "brothers" do. I'm happy about that because my goal is to "Anglicize" them more with my English blacks and black/lav splits. My English black/lav split cockerel was breeding and fertile at 4 months, but his sisters aren't laying yet and they are now 5 months old. Individuals vary, that's for sure. With the exception of my Jubilees, I would say that the cockerels were behaviorally breeding about 1-2 months before the pullets were laying and allowing themselves to be mounted. With the Jubilees, my cockerels and pullets developed at about the same age. That might just be my lines or my particular individuals.So what is the average breeding age of cockerels for the jubilee?
Just wondering how big they have to be in order to cover these big girls .
I know standards have boys somewhat successful and 4-5 months