These are some of the F3's from a ways back. Bird to the far left is a Buff Columbian. Middle bird is a wheaten/Buff Columbian incomplete. Bird to the right is a incomplete wheaten/speckled. I found out that someplace in the Sussex genome I used that Speckled Sussex genes were there. These F3's are three generations removed from the one time breeding Marans to Sussex. So proves that hidden genes and modifiers, put in, can still come out generations later.

Way back in 2003 I got birds like this from my Cuckoo Marans flock. Barred Columbian. And these inspired me to try to make the Columbian Marans in the first place. At the time I didn't know all the genetics. Later I discovered that Columbian, as in the Light Sussex, is based on Wheaten. But was reluctant to cross breed anything into Marans. Finally just bit the bullet. And made that one time breeding of Sussex to Wheaten Marans in 2008. To breed up to the Columbian Marans I have now.

Silver Blue Wheaten Marans hen. She should be cleaner as well, no black in the neck hackles. Coloration is very pale in comparison to the gold Wheaten.
All these project birds need some tweeking yet. But out of all of them these Silver Wheaten lay usually the darkest eggs. 5's or 6's usually.

Silver Wheaten Marans Rooster. Silver Wheaten in the males should be a clean black and white. But I kind of prefer the autosomal red in the shoulders.

These are some of the F3's from a ways back. Bird to the far left is a Buff Columbian. Middle bird is a wheaten/Buff Columbian incomplete. Bird to the right is a incomplete wheaten/speckled. I found out that someplace in the Sussex genome I used that Speckled Sussex genes were there. These F3's are three generations removed from the one time breeding Marans to Sussex. So proves that hidden genes and modifiers, put in, can still come out generations later.

These are two Buff Columbian F4s. Can still see a lot of the incompleteness they have with the wheaten Marans I bred them from.

Buff Columbian Marans. Note the black in the hackles, though it isn't as much as should be there. It is still present. If it was devoid of any black ticking in it's hackles. It would be considered a Black Tailed Buff and not a Columbian.

This s a Coronation blue Columbian Marans hen. I incorporated the blue gene from the onset of this experiment. Not the lavender gene. The reasoning was you can do more with a blue gene then you can with a lavender one. This project also produced Silver and Silver blues in Wheaten Marans. And Buff and Buff Blues in Columbian. Lavender genes turn red/gold/buff into cream and would ruin the coloration in those other colors.

These are some of the F3's from a ways back. Bird to the far left is a Buff Columbian. Middle bird is a wheaten/Buff Columbian incomplete. Bird to the right is a incomplete wheaten/speckled. I found out that someplace in the Sussex genome I used that Speckled Sussex genes were there. These F3's are three generations removed from the one time breeding Marans to Sussex. So proves that hidden genes and modifiers, put in, can still come out generations later.

Winterwolfbane
Jan 30, 2015

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