First adult bird just looks to have light brown eyes. Red Eyes usually look similar to the color of a fresh healthy liver.(Weird Description, I know)Ok, I went and got some pictures. First three are all baby pictures. Slate eyes. Variety doesn’t matter. Self blue and black day old d’Anvers babies. Then a BBR d’Anvers week old chick. Eye color stays like this for about the first month. Then by three months it turns yellow to orange for most of them
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Then at 4 months old the true color begins to show. This 4 month old quail d’Anvers has what I call the red eyes. They are more of a golden orangey-bay, I guess. She will always have this color. It is too light.
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At about this time, the birds with the brown eyes should be starting to show. Here are some of her male hatch mates. First is a quail d’Anvers cockerel showing medium brown eyes. This is the color I strongly favor in my boys because it is the darkest I have hatched in them yet. As I only recently introduced it into one sublineage, it is still quite rare.
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To see the degree of contrast, take note of this next quail d’Anvers male- same hatch group, different subline. You might be interested to know he is from the male color line, so he is a deeper red and is heavy on the black markings. But his eyes don’t really care. They are a bright yellow orange (again, what I probably inaccurately call the red eye - these eyes do seem to gain red pigment with age but not a lot):
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And I am getting the same things in my black d’Anvers. Here is a 3-month-old accidental male rumpless d’Anvers showing the brown pigment beginning to deposit in his eyes- plus a full body pic:
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And then we have another 3-month old d’Anvers cockerel showing the orange eye. How unfortunate… Note he is still sound in his color in every other way:
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And then I may as well show you the other eye color variations. The good news is only one bird (a 3-month black pullet) this year seems to be showing any indication of the “green” eye. The green eye is really a pale yellow that has usually has some brown pigment leaking through. The combination lends the yellow a greenish cast. Sometimes the whole eye will be this color. Most often, it is just part of the eye. I have been working hard to cull against it.
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And I was going to show you the marbled eye. I only had one pullet end up with it this year - a white d’Anvers. It is striking. No the pupil is not irregular. Normal pupillary reflex and all that. That is just dark pigment. That is the nature of the marbled eye. I do not know what causes it but I try to get rid of it. I find it seems to be somewhat related to the green eye as the two tend to occur together in families. This particular white is descended from my blacks.
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Amber eyes have marbling quite often. I have a couple as examples, but currently don't have pictures.