The good layer will not have the bright colored yellow, after she has
been laying for a short while, that the loafer will have. This is
because she uses this yellow pigment in making the yolk of her eggs,
so that as her laying period proceeds, she becomes more and more faded
in her bill, eye lids, ear lobes, and shanks. Consequently, if some of
your birds have a faded appearance, don’t condemn them, they are the
hardest workers in your flock. Furthermore, the hen with worn toe-nails
is one that should be kept, because this shows us quite clearly that
she uses them considerably in scratching for her feed.
Now let us examine the anatomy of the hen a little more closely so that
we can get some more evidence for or against the hen in question. One
of the most common ways, nowadays, in picking out the laying hen is to
examine what is known as the pelvic bones. These are found on either
side of the vent, towards the rear of the body. They are generally
called the lay bones by most poultry men. They both mean the same.
Now these bones tell a vivid story. These bones are usually measured
by the fingers, or as to how many fingers can be inserted between the
two bones. A poor layer will have a thick, grizzly covering of meat
over the lay, or pelvic bones, and just about the width of one finger
can be inserted between them. This shows us quickly that she is not
a layer. Then, lets compare this poor layer to the good layer. Here
we find something different. There is just a slight covering over the
pelvic bones. The meat is thin and spare. If we feel of the bones, we
find them quite thin and pliable. We next try to insert as many fingers
between the two bones as possible. We will find that we can insert at
least two fingers, and probably three, if our fingers are not too wide.
The heavier the hen is laying, the wider the distance between the bones.
Now, while we have the bird, let us look a little further into this
bird’s conformation. The keel bone, or rear end of the breast bone, can
be used as one unit, and the lay bones as the other unit of measure.
See how many fingers you can get between the lay bones and the keel
bone. Even for a small breed you should easily get in the width of
three fingers, and for a larger breed you should get in the width of
four fingers. This measures the hen’s capacity for feed.
This distance between the lay bones and the keel bone is called the
abdomen. We can tell considerable about the hen by the texture of the
abdomen skin. If the skin is tough, and meaty, we can say right away
that she is not a good hen, but if the skin is tender, pliable, and
soft, then we can feel assured that she must be kept in the flock.
Public-domain text, read in full here on John Shaqi.
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