He is absolutely correct. Java cocks should have a sloping back that doesn't break before it reaches the base of the tail. Australorps have a back that slopes down, but it breaks before it reaches the tail. Both breeds should have a convex sweep at the base of the tail but the upward stuff starts sooner in the Australorp. Most of my birds have more of an Australorp back line.
Javas should have yellow skin and yellow soles. Australorps should have whitish/pink soles (which goes with white skin). Australorps have slightly longer earlobes. Plus there are a bunch of other small differences.
Yellow skin and soles are recessive and it is a feature I am struggling to retain in my flock. It is made trickier because the degree of visible yellow is often affected by their diet and other factors. Sometimes a chick with yellow soles will have white soles when it grows out. I try to keep track of sole color over time because I don't want to kill a good bird based on white feet when it actually does have the genes for yellow. The birds in question had white soles but they had faint yellow soles as chicks. When I note "faint yellow " it means I'm not sure if it's really yellow or if I'm hallucinating. I suspect a lot of the "faint yellow" soled chicks are heterozygous for yellow and aren't truly yellow soled. But every once in a while one of those faint yellow soled chicks will grow up to have bright yellow soles as an adult.
Between sole color, back line and earlobes, many of my birds do look more like Australorps. I've just got it in my head that I'm breeding Javas so I haven't thought much about the possibility of giving up on Java and breeding these birds to the Australorp standard instead. Probably not going to do that because I love the Java look, but I might show a few of them as Australorps in the meantime if I don't have any decent Javas to show.
There is a reason that Javas need a lot of work. I am seeing the influence of several other breeds in these birds, not just Australorp. Most of the pullets have cushions. Several of them have short backs (mostly from the other line I've got). There are incorrect earlobe colors in the flock. All sorts of weirdness. Not sure I can weed it all out in my lifetime. In the meantime I'm enjoying my pretty black chickens, whatever the judge wants to call them. The chickens don't care what breed we call them.![]()
I've never had good luck photographing these black birds. Will give it another try. Might be several days before I get to it - things are a bit chaotic here. Getting ready to have new flooring installed, which means packing up most of my house so they can move the furniture out. Hopefully I can get rid of a lot of junk in the process. It sure is time consuming.
I get it, but I do not get it. I have not heard a reason to give up on the variety or breed.
Do your birds have yellow skin? I assume that they do. The soles would be a smaller concern of mine, if they had yellow skin. To me, yellow skin would be a disqualifier concerning showing them as Australorps.
The type differences would be a real concern. But is there any variability? If you hatched 100 chicks, could you get a quad that had remotely decent type? Is there another line that produces some birds with decent type?
Incorrect ear lobe colors must mean a little white in the earlobes? That can certainly be bred out.
It could be that they have been crossed with some Australorps. That would not surprise me a bit. it is rather common. Especially with the rare breeds. That does not bother me, if the effort has been seen all of the way through before passing any stock on.
I get the rare breed thing. Believe me. I have had a taste of working through a lot of problems. I took rather drastic measures to try to turn mine around. I could see working on a project like this for an entire lifetime.
I guess my conclusion trying to understand is that if I decided to show Australorps, I would purchase some Australorps. I do not know what is out there. Matt got a good start with some good birds, and seams to be doing well with them. I would want to start there myself. They are nice looking birds.