Range base with tuxedo white worn as a neat bib at the throat and chest, and no Fee. The warm chestnut is fully present, which is what makes her a useful bird to set against the Fee birds in this group.
| Variety | Range (jumbo line) |
|---|---|
| Pen ID | Range 1 |
| Sex | Female (vent-checked, not feather-sexed) |
| Tuxedo | Yes |
| Fee | No |
| Weight | 230 g (8.1 oz) |
| Temperament | Handled daily since hatch; calm in the hand |
| Raised by | Colin, 4-H poultry project, Lyons, Colorado |
230 g · 8.1 oz
Weighed 3 Aug 2026
| This bird | 230 g |
| Published mean, large-sized strain, adult female | 225.8 g |
| Published mean, normal-sized strain, adult female | 145.0 g |
That puts her essentially level with the published mean for a large-sized strain, and well clear of a normal-sized one. One honest caveat: that study weighed its birds at 16 weeks, and strain, age, feed and season all move the number. Treat this as a real measurement of one bird, not a guarantee about her offspring.
Haqani MI, Kawamura K, Takenouchi A, Kabir MH, Nakamura Y, Ishikawa A, Tsudzuki M. A growth performance and nonlinear growth curve functions of large- and normal-sized Japanese quail (Coturnix japonica). The Journal of Poultry Science 2021;58(2):88–96. Read the source
Rosie weighed 230 g on 3 Aug 2026, which is level with the published mean for an adult female of a large-sized strain. That is a measurement of one bird on one day, not a promise about her offspring.
She brings white tuxedo marking. Worth knowing before you bid: tuxedo is probably, but not provably, the published white-spotting locus, and Fee has no published gene at all. Both are breeder conventions. We can tell you what this bird looks like and what its parents looked like; we cannot quote you inheritance ratios, and anyone who does is going beyond the evidence.
Handled almost every day since hatch by Colin and his sisters, so she sits calmly in the hand and does not flare or scramble when picked up. Temperament is worth asking about and worth watching, but it is a product of how a bird is raised as much as of its breeding, so treat it as a fact about this bird rather than a promise about its chicks.
Rosie was sexed by vent examination, not by plumage. Range is built on extended brown, which overwrites the wild-type breast pattern, so Range birds, tuxedo or not, cannot be feather-sexed. White on the chest here means tuxedo and nothing else.
She sells through the Boulder County Fair poultry sale, not through us directly. The sale sets the price, not a list.
What we have not measured: we do not keep individual laying records, fertility rates or hatch rates on these birds. If we quoted you a number for any of those, we would be guessing, so we don't. Ask us at the pen and we will tell you exactly what we have seen and what we haven't.
