I lived in Colorado for around 12 years. I lived in Denver, Rocky Ford, and Grand Junction for most of the time. I miss it!!
To answer some of your questions. I have the partridge (Albertans) and White. They have distinct differences at least in my experience.
- The Partridge birds tend to lay at an earlier age than the Whites. On average, I would say they start around 5 months, while the Whites are around 6 months. However, I did sell some white pullets to others, and they started laying sooner than the siblings that I kept. I don't know why the difference. But, saying that, one of my breeding criteria moving forward will include rate of lay, and laying without added light. Time of initial lay most likely will not have as high of weighting as the other two factors.
- The Partridge birds generally lay a small to medium egg, but I am starting to get birds with large eggs and that will be a breeding criteria moving forward. With the exception of maybe a couple of the smaller white birds, mine lay large to extra large eggs. The Partridge birds are notorious for going broody, and I have never had a white bird go broody. That is a matter of personal preference for people. I like to use broodies when I can to hatch eggs and raise chicks, so I don't necessarily see this as a drawback, but have had some that are constantly broody, so therefore the number of eggs definitely goes down. Some broodiness, just not constant broodiness is my preference. Because of the broodiness, there is not as much of a predictable rhythm to the egg laying routines. With the white birds, I can pretty much count on pullets laying about a year, then going through their molt in the fall, then taking up laying again late winter. I do not use extra light because that is another breeding criteria. I never use additional heat, even at 20 below zero. I need to go over my records from last year, but in general I would say I got 5 to 6 eggs a week from the White birds. I have no idea with the Partridge, but not nearly as good.
- Heat of the summer - We had the hottest summer I have ever experienced in Wisconsin this last year. The air temperature was 105 for several days, and my metal building got up to 115 at one point. I lost a couple of birds, but none of the Chantecler. I will say that they were miserable, egg laying among all breeds slacked off, and fertility went way down. That was for all my breeds, too. If I lived in a hot climate, I would not have Chanteclers.
- The cockerels are excellent table birds. We just put 8 show quality White cockerels in the freezer last week (hated to do it) and have already eaten a couple of them. They make excellent table fare. I gave a couple to a friend, and she is still raving about the flavor. The largest dressed out at 6 lbs. at around 6 months of age. The smallest was just below 5 lbs. Our birds are raised outside and I do think that contributes to the good flavor. The old standard was for roosters that weighed 9 lbs (the APA calls for 8.5). One of the roosters I kept for next year for breeding weighed 9 lbs. a few weeks ago. His father, who came from directly from Canada, weighs 9 lbs. Again, going forward weight will be a criteria.
- Noise isn't an issue with these guys, more so than any other chickens. The Partridge hens make cute little cooing noises that I never hear from any of my other birds. I experiment with crosses, and even when crossed with other breeds, they make the cooing noises. They are very sweet, while as the White birds tend just be very businesslike. I do have one White hen who is very much a busybody, so it will be interesting to see if she passes on those qualities to her offspring.
I will have 4 to 5 pens of Whites going in to this next year. I got roosters from a couple other breeding programs, and hens from yet another, plus my own stock, that came directly from Canada in 2010. My Partridge birds are not at a level that I feel comfortable selling yet. So, I should have hatching eggs, and chicks, of White Chantecler but am not comfortable shipping chicks at this point.
White Chantecler are starting to show up in a few places, so in the next couple of years I think they will be easier to come by. It has just been in the last 2 or 3 years that there was anything in the U.S. to work with.