There are a few methods detailed in this topicrip64 wrote:On leg rings - is there a relatively simple formula/plan in leg rings if numbered rings are not used - I always get a bit lost after the third generation - I seem to go OK up to twin colour rings then their offsprings matings really confusses me - I then document colours and start again with single colour, surely there is a method ??Is it as simple as using numbered rings ??
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