because they were previously yellow, and I understood that chickens loose coloration in their legs, beak, and elsewhere as they lay, then start putting color back on when they pause.
But the order in which the coloring is lost is one I can never remember.
Yes, that sounds right to me.
But pale legs do not tell whether she is laying now. They just mean she has laid well in the sem-recent past.
I think legs are the slowest to bleach and to re-color, with the beak being faster and the vent very fast. I think it has to do with which parts have how much blood flow, and grow how fast. The vent gets a lot of blood flow.
For the beak, the yellow color is deposited or not as it forms at the base, and then moves out toward the tip as new material is formed at the base. So the beak can (theoretically) give you a nice picture of whether she laid continuously or was stopping and starting. Of course, this doesn't work well on chickens with dark beaks, so I've never found it useful in practice, because all my favorite chicken colors & breeds have dark beaks.
For the legs, I don't know what the mechanism is, but I remember that it is the slowest to change, so it tells the most about the longer-term history of laying.
...and apparently she was still laying - I handed a fully formed (but no shell) egg to my wife from the interior of the last hen. There were a few more "in the pipes".
As you just noticed, a hen with pale legs can still be laying.
If I want to know whether a hen is an active layer, I typically check the size & shape of the vent, and feel for the tips of the bones below it. A laying hen has a vent that looks like an egg could come out (large, looks moist, looks stretchy). The tips of those bones are spread wide apart (like an egg could fit between them.) A non-laying hen, or a rooster or chick, has a much smaller vent and the tips of the bones are very close together. If I put a fingertip on each bone, my fingers are tight against each other.
I have way too many eggs right now, with my main buyer gone, which is also motivating the cull.
So how to recognize a laying hen is just an academic question right now, because you probably would have culled this one anyway
