Silver laced Cochin bantams
Transcription
Silver laced Cochin bantams
Silver laced Cochin bantams CHICKENCOLOURS.COM 1 The making of... Silver laced Cochin bantams Text: Hans Ringnalda (Holland) Photos: Hans Ringnalda, Sigrid van Dort A hen from 2002. By Hans Ringnalda e-mail: [email protected] The start The distinct laced pattern of the Sebright bantam, (as John Sebright created 150 years ago), is liked by many. In America breeders also wanted this pattern on large fowl. The first attempts to make large silver laced were the very start of a breed that was later called the ‘Wyandotte’. In 1984, Mr.Ardjan Warnshuis asked if I was interested in silver laced Cochin bantams. As far as I knew they were only in the United States, made from crosses with Sebright and Wyandotte bantams. Always interested in something new plus the challenge, I said yes! Later it appeared to be the ‘remains’ of an import from the USA. These remains: two hens. Pretty well patterned but very small and dark feathered in the abdominal and saddle region. I was happy with them, I had the pattern on birds of the correct type. What I didn’t know at that time, was that this colour variety would keep me busy for more than twenty years! And then... You can’t make much from two hens. A cross with something was necessary in order to get cocks, after which the real breeding could start; or even better, to improve the colour pattern and preserve this variety on the European Continent. I 2 CHICKENCOLOURS.COM Left: hen in 1997 considered as very well at that time. Top: a 2008 pullet showing the clean saddle. calculated the advantages and problems of several crossings and the three best options were: A. cross with a cuckoo cock, B. cross with a white or C. cross to a silver laced Wyandotte bantam. A cock from 2000. I decided for the first option because its possible to cross all colours with cuckoo. F1 has all colours of the rainbow mixed with cuckoo, but F2 gives the original colour. I made some phone calls for a cuckoo cock or cockerel but there were almost no animals in Holland. Actually they were looking more barred than cuckoo. Finally I found an impure cuckoo cockerel. Of course I got lots of cuckoo offspring and the second year something that looked like silver laced, but again... no cockerels! Just continue... After three or four years I had a couple of very dark silver laced and another two years later, pretty patterned and a bit less dark birds. However, they were very small! I decided to cross them with a nice ‘huge’ white cock from Jan van Scherrenburg. And after another four to five years I had larger silver laced with a nice pattern. One hen was showed in the ‘creators show’ called the Mirror of Breeding in Utrecht in 1997. This Mirror is a show in which all kinds of new creations are showed to the large public which is impossible in a ‘regular’ show in Holland. In Holland, there aren’t classes for ‘all other varieties’ allowed in England and the USA. CHICKENCOLOURS.COM 3 One year later, in 1998 the colour pattern improved more and their size became larger too. I collected the gold laced that were thrown occasionally and together with lots of silver laced, dozens found a new home, also in other European countries. One serious breeder applied for acceptance in Germany with good patterned birds which I gave him, but the next year he was gone! Never heard of him again, nor from the birds... I continued breeding but never had A 2000 cock. Gold was gone, now it was autosomal red spoiling the silver by giving it a yellow sheen and orange markings on the male shoulder. The first pure silvers without yellow were born the next year after breeding with the cleanest cocks. All male chicks had to grow for at least six months, waiting for their hormons to hit them, in order to select the yellow ones out. Photo on the right and below shows the difference in shade. enough ‘good’ birds to do something with them. And the basis was very narrow. At that time another breeder crossed with silver laced Wyandotte again. I got some of those birds from him. They didn’t differ much from mine, just a bit less foot feathering and more narrow in type and longer legs, but they had different blood! Fresh blood was worth ‘gold’ in such a genetical narrow line. For that reason I already crossed one time with lavender cuckoo, resulting in a few lavender laced animals. As things go, I bred a few, gave a few away to interested breeders, showed them to gain more interest. But suddenly something happened which gave a tremendous boost. A Belgian breeder showed on the Dutch young animals club day a few animals that attracted attention by their large size. They originated from an undetermined German breeding. In Germany all the Cochin bantams are huge compared to the Dutch and they are giants compared to the UK Pekin bantams. I bought a few hens from this Belgian breeder. In 2005 I added a small but extremely well patterned, finally a light coloured, silver laced Cochin bantam cockerel nobody was interested in because he was too light. The problem all the time was too dark patterning. This cockerel possessed Sebright blood. In the Summer 2006, I kept from over 200 chicks, five cockerels of which three were obviously lighter in hackle and saddle, plus three pullets with good pattern. The silver laced Cochin bantam breeding went into a crescendo thanks to this cock with Sebright blood. In 2007 I bred again a few hundred chicks and the pattern improved again. In 2008 the silver laced are almost perfect and meeting the standard variety pattern of the Wyandotte! 4 CHICKENCOLOURS.COM Hen from 2002. Thanks to the digital camera its easy to document the last years. A trio from 2003 housed inside during Winter. CHICKENCOLOURS.COM Troubles, troubles, troubles... Whatever you breed, you need an ideal picture towards which you breed all those years. The ideal is the American Standard of Perfection of the silver laced Cochin bantam, which is similar to the Wyandotte colour variety. The difference between the Wyandotte and the Cochin bantam is the amount of breeders perfecting the colour and thus setting the standard. In the Cochin bantams, breeding was in the hands of only a few breeders in Holland, less than the fingers on one hand! And one or two in Belgium, Germany unknown. Those sole and lonely breeders continued, regardless if this would lead to acceptance. In theory, the Sebright pattern could be copied perfectly on the Cochin bantam. Cochin bantam cocks don’t posses long (main and secondary) sickles. On long sickles, the laced pattern could cause troubles, therefore John Sebright choose henny feathered cocks for the Sebrights. This wasn’t the choice for the Wyandotte, therefore the American Standard shows black tails. The hens will have a nice pattern on the breast but the abdomen and saddle will be too dark, or the silver feather fields show substantial black peppering (smut). In cocks the shoulders and abdomen were almost always too dark. Type didn’t cause much troubles. The volume suffered under severe inbreeding but that was tackled by crossing out at the right moments. The smallest birds always showed the best pattern, both cocks and hens. All silver laced born before 2006 were too dark. After crossing out to other colours or using ‘strange’ birds, sometimes 5 This hen from 2004 is becoming cleaner in the back, still some peppering in the tail coverts but much improved. She was on the Mirror show in December 2004. Below a cock of the same breeding year. The experimental pen in 2005. A lavender cuckoo-laced cock (F2 lavender cuckoo x silver laced) is added to some darker laced but typey hens. On the right an F1 of silver pencilled x laced. There are bred several separate lines for colour and volume. In order to make ‘hybrids’ with strength and vigour to avoid inbreeding depressions. 6 CHICKENCOLOURS.COM gold laced popped up. Sometimes impure silver cocks were born, showing more yellow and sometimes red in shoulders. This hasn’t happened since 2000-2001, the silver laced are pure silver now. Other problems were the unbalanced black which resulted in horse shoe patterned breasts and dark rear ends of the birds. Only breeding in hundreds, heavy selection and culling, tackled this problem. One line was selected for pattern, another line for type and volume. These ‘hybrids’ should give the right mix. A 2006 cockerel, again more white on the shoulder, but no lacing on that location. The result of 22 years breeding... Crossing to other colours? In all those years it was inevitable to cross out to other colours. I did that several times, resulting in a setback in colour pattern of a few years of breeding. There is a small flock of silver laced Cochin bantams now. Crossing out was necessary to make genetic choices and there were several options, as mentioned earlier. Cuckoo and white were used to boost the volume but cuckoo has another ‘function’, let me try to explain: - cuckoo x silver laced, I used an impure (dark) cuckoo cock, this results in 50% cuckoo F1 with a more sharp pattern and more white and 50% very dark silver laced F1, both colours in both sexes. If I had used a pure (light) cuckoo cock, all F1 would have been cuckoo and the siblings paired in the F2 would have given 25% dark silver laced (only hens!). Not wise if you don’t have a laced rooster. It would have been possible to pair an impure (dark) cuckoo cock to a dark silver laced F2 hen. That would have resulted in F3 in 50% silver laced, both cockerels and pullets. But that would cost an extra year of breeding. A cross to black was also an option but the silvers were too dark already, and by crossing with black this would become worse plus gold (s+) would be bred into the line. Actually black and gold are underneath cuckoo, while cuckoo has such a magnificent sieve (colour segregating) function. - white x silver laced, gave in my flock in F1 app. 50% dirty white and 50% very light laced Sometimes you need a bit help and luck as a breeder. This cock changed all for the better! He was the right man on the right place and moment. Note his patterned tail! Although he’s very much Cochin, he carries the Sebright genes for colour! Nobody was interested in this bird, he was too light, but that was right what I needed! CHICKENCOLOURS.COM 7 A 2003 hen with chicks from the ‘Sebright coloured’ cock in 2007. Note the brown head spots on the chicks, they show the birchen alelle of the Sebright, responsible for the patterned tail in combination with an extra columbian ‘acting’ gene! in the breast, almost horse shoe shape patterned birds. Whatever crossing you make to whatever colour, from the first hundred chicks only a few seem to meet your wishes and are acceptable to continue breeding. After this, it looks as if the breeding is successful for several years and suddenly all looks so horrible (year 4 and 5) that you consider starting all over again. That is a year in which the colours segregate into true breeding gene combinations. Regardless the colour you are working on, this disastrous year is mostly the point at which breeders quit, but if you are aware of this year, you are on the right track! Select the least ‘worst’ animals and continue breeding with them and everything will be all right is my personal experience. A 2008 cockerel and pullet. The black tail is back as needed for the standard colour. Another 2008 hen, the tails are almost clean, only a few show some black ticking. For breeding you’ve to make choices between pattern, type and size. The perfect bird still doesn’t exist and that’s the challange! 8 CHICKENCOLOURS.COM In all those years of breeding, silver laced Cochin bantams spread over Europe and went to breeders who wanted to improve and perfect them. But they almost all disappeared. These birds showed up November 2008 on the National in Afflichem, Belgium. They should originate from Germany according to their owner. The breeder of these birds is perhaps very proud of the lacing. They ‘only need a bit tidy up’ in the silver parts.... now you know how difficult that is. When you make the right selection, the percentage of correct animals will increase every year. By inbreeding you get all initial genes back. In this case: silver laced. Below a funny chronological photograph. From left to right: 2008 cock and hen behind the hen standing in front of her which is from 2007. Fourth from the left or second from the right is a 2006 hen, the last hen is from 2005. CHICKENCOLOURS.COM The silver laced today... Breeders start full of enthusiasm with this colour variation. On the Continent it’s still in the hands of three or four serious breeders and the shown animals are not the best ones. In shows you won’t see this colour in Cochin bantams, only in breed club shows. Although the difficult breeding and scarce amount of breeders and animals, silver laced suits the Cochin bantam. Time will tell if this colour was worth 24 years of breeding and perfecting. About the shown animals: since 1984 over 6000 chicks are bred. Feed cost estimated on £15,000 pounds or US$ 22.000. 9 1984 Development of colour and volume of the silver laced Cochin bantams from start till 2008. 1985 1986 Colour: black line. Volume: red line. 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 % volume 100 90 Cochin bantams Continent 80 70 60 50 40 30 20 10 0 2008 63% Pekin bantams UK 10 CHICKENCOLOURS.COM ���������������������������������������� ������������������������������������������������������� Basis: two imported silver laced Silver laced Cochin bantams 1984 - 2008 (sl) hens from the USA. ���� ������ � ��� � ���� � � ��� � ���� � � ���������� � ���� � � �� � ���� � � �� � ���� ����� � � � ���� � � �� � ���� � � �� � ���� � � �� � ���� � � �� � ���� ������ � � � ���� � � �� � ���� � � �� � ���� ��������� � � � �� � � ���� �� � � � � �� � � ���� �� � � �������� � � � �� � � � ���� �� � � �� � � � � �� � � � ���� �� � � �� � � ������ � � � � � ���� �� � � �� � � � � �� � � � ���� �� �� � � � �� � � � � ���� �� � � � � �� � � ���� �� � �� � � � ���� � � �� � � � �� ���� � ���� CHICKENCOLOURS.COM ���� 11 � �� Some more info: Photo’s of the crosses to other colours: - Silver laced x silver pencilled gives in F1 laced silver pencilled in which the breast shows some horse shoe shaped lacing. F1 x F1 gives in F2 25% pure and 50% impure silver laced and F1 x silver laced gives app. 50% pure and 50% impure silver laced. Crossing to silver pencilled serves to purposes: volume and type, it doesn’t serve the colour pattern. In this cross ‘multiple lacing’ is added to single lace. For pure single laced the columbian factor should be made pure again in order to push the multiple lacings into one lace on the edge of the feather. In different stages but also regions on the birds, the multiple lace becomes a double lace when there is enough black enhencer which is called Ml (melanotic) which is present in the laced birds. Later when the columbian gene is pure, the single lace appears again. Selection is needed for remains of the multiple lacing. Two F1 hens from silver laced x silver pencilled. One dose of the Columbian gene from the laced parent pushes the multiple lacing on the breast into a horse shoe shaped marking. Because of the lack of one dose melanotic (black enhencer), there is still multiple lacing on the hens. Some feathers show a rough double lace when you use your imagination. Wing feather of a hen with silver pencilled in her ancestry two generations ago bred back to silver laced. Goal is to select for clean silver and keep the type and volume. 12 CHICKENCOLOURS.COM - And Silver laced x cuckoo crosses. With the red border: the cuckoo crosses in detail. Above: a lavender laced cuckoo F2 pullet from F1 x F1 laced x cuckoo impure for lavender. Because of the lack in contrast, lavender laced isn’t an eye catching colour in my humble opinion. This colour is not further bred. CHICKENCOLOURS.COM 13