lovemyfinch wrote: The names suit them very well


those aren't their names. That is the feather type
As Kenny pointed out in the fether type lesson the yellow feather type is also called intensive feather type.( calling it intensive is less confusing with red factors since yellow can be confused with color instead of type

) the terms simply mean that the feather is a more slender, hard type feather, that has color throught the feather.
The buff feather type, or non intensive, is a wider feather with color about 7/8" of the length. The tip of the feathers are white giving a frosted appearance so are referred to as frost
You should always breed a buff with an intensive (yellow). You will get both types in the offsprings. If you breed 2 intensives (yellows) the birds get thin feathers and skinny looking.
If you breed 2 buffs the birds get too soft of feathers and sometimes when molting cannot break through the skin causing feather cyst. They also will appear fat and sloppy with all those loose feathers.
There is one other type feather called mosaic.
Here is a link that shows some of the differences and explains better than I can
http://www.redbarnwings.com/canary_feather.htm
Janine, if I dare name them, then I am for sure to keep them
