DEVELOPING THE
MOTTLED OLD ENGLISH GAME BANTAM

I have long admired the mottled pattern that we see today in many
breeds such as Ancona, d'Uccle, Japanese, Cochin and others. This
variety, to my surprise, is not available in the Old English. In 1987
I discussed the subject with Fred Jeffrey who felt that the variety
could be created within the breed by crossing Spangled with Black.
The objective of the experiment was to create a strain of Mottled
Old English Game bantams without going out of the breed - this way,
type and size could easily be maintained.
The first cross was Black O.K. cock, from my line, on two Spangled
O.K. hens obtained from a neighbor, Harry Barbour. All birds had excellent
type and the Spangles had a nice pattern with not too much white.
This article is organized so that results are given from all the crosses
and then at the end there will be a bit of genetic theorizing.
The first generation (F1) was hatched in the spring of 1988 and a
description follows:
Chick down - black with brownish red underbelly. True Blacks have
grayish underbelly.
Leg color - dark (blackish).
Juvenile feathers - black with red speckling.
Adult plumage - Two males had black bodies with red hackle and saddle.
Two females were totally black.
1989 MATINGS
Two crosses were made - first generation male with first generation
females, and first generation male back to Spangled. Offspring were
classified into groups:
Type A - Down color, black with white underbelly and white wing edges.
Slate legs; dark eyes; black beak. Juvenile plumage was black with
red speckling. Adult plumage like first generation.
Type B - Down color like Spangled; white legs; light horn beak; light
eyes. Juvenile plumage was spangled and adult plumage mottled with
light hackle and saddle.
Type C and D - Down color, black with white belly, wing tips and white
spot on head and white around eyes. Legs were white with pinkish bottom
and light slate tops. Pinkish white beak; dark red eyes. Juvenile
plumage was mottled, some red in males but no red in females. Adult
plumage: females were mottled. Males were mottled with red in hackle
and saddle.
1990 MATINGS
Mottled female crossed with brother gave mottled females with no red
and mottled males with red in hackle and saddle.
GENETICS
The fact that after 3 generations mottled males still had considerable
red in hackle and saddle is good proof that we are not dealing with
a simple inheritance of black. Red in hackle of black males is very
common following cross breeding and this experiment is no different
than many others which have been reported. That mottling (mo mo) is
a simple recessive is confirmed in these crosses. It is also confirmed
that the mottling gene is responsible for the spangling in the Spangled
O.E. It is likely that the Spangled O.E. carries a gene for dark red
which possibly is mahogany (mh). Geneticists are just beginning to
realize how complicated is the inheritance of black. Until we know
more on what the E gene (extended black) looks like, it will not be
possible to know how other genes interact to cover up red. Two such
genes for black, M1 (melanotic) and sg (recessive black) have been
identified but there are probably more.
CROSSES FOR THE PROPER MOTTLED PATTERN
The development of the Mottled Old English is no longer postulation.
The remaining function is to improve the color pattern to meet the
A.B.A. standardized description without major defect. Selection of
standard eye, shank and beak color remains open at this time.
Achieving the standard pattern is no mystery, however it does require
proper selection of parental stock for continued breeding. The initial
cross to the Spangled parent is necessary to obtain the desired genetic
imprint for mottling on a black background. Once the initial cross
is made, the breeder should never go back to the Spangled parent because
it will prolong the existence of the red factor. Selection of black
offspring for future crosses is desired for successful accomplishment
of the proper color and pattern. The phenotype of the offspring need
not be mottled, as the (mo) gene is recessive.
Crossing of the offspring will result in the desired phenotype in
the F2 and F3 generations. Selection of breeding stock should be based
on the following: no solid white feathers, dark shanks, dark beak,
O.E. type and vigor. It is preferable to use a solid black parent
with the (ma) factor, then one with solid white plumage, light shanks
and beak.
Selection of the Mottled pattern can be made at hatching. Chicks with
black down, white around wing tips, eyes and breast result in the
best adult plumage. Beaks and shanks will also be dark. Chicks of
mostly white down with some black peppering, light shanks and beaks,
will mature with solid white feathers in plumage. The lighter chicks
should be separated and saved, as I believe they are the precursor
to another variety, which will be discussed later. Remember, the ideal
Mottled Old English is basically a black bird with white feather tips.
The bird should be dark with even mottling and good Old English type.
Recommended standard color to achieve the perfect mottled pattern
as described in the A.B.A. Standard of Perfection, shank and beak
color must be dark.
I suggest the following standard for the Mottled Old English:
Comb, face and wattles-red, Beak-mottled, Shanks-mottled black (lighter
in later years), Toes-white or mottled, Eyes-red, Defect-solid white
feathers(except: male primaries 2 allowed.)
By Robert Padula


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