Joined: Aug 2007 Gender: Male Posts: 35 Location: Parramatta
mutation question « Thread Started on Sept 3, 2009, 6:12pm »
To produce olive babies do both parents need to be olive? I have an olive red collar cock and am trying to find him an olive or cinnamon hen with no success. Any help would be appreciated\ Lee
yup,theyre right,it will be 50-50 as to what youd get from a olive with a normal,and if the offspring were to go with another normal it would be 25-75,and if the offspring were to go with another olive youd have a 75-25 chance of it being olive,ive seen a similar mix of rainbows with only normals as babies,so its just a chance youll get any olive,split birds are always a good thing if you ask me,it can go any where from there.good question.cheers
Joined: Oct 2009 Gender: Male Posts: 26 Location: Sth East Qld
Re: mutation question « Reply #5 on Nov 2, 2009, 9:01am »
Actually none of the above are quite correct answers. The grey green (aka "olive) mutation is a codominant mutation - it comes as either single or double factor - bith visually the same appearance. A double factor bird mated to a normal will produce 100% "olive" offspring, single factor. A single factor bird mated to a normal will produce 50% olive & 50% normal young - all olives will be single factor. Two single factor birds mated together will produce 50% single factor olives, 25% double factor olives & 25% normals. Being a dominant mutation splits are not possible. The % of olive offspring will not chjange as you go through the generations, it will remain as above. Hope this helps Greg