Bobtail coloration, or just odd coloring?

[MysteryChicken]

I just discovered the Bobtail coloration from looking at Cochin pictures, & I have a question about one of my birds.

I hatched this girl, Jelly Bean, & was wondering if this is the same coloring as the cochins, or is she just carrying silver upon her salmon breasts?

She's Mille Fleur D'uccle/OEGB X OEGB. She's almost purebred. Not quite though.

Here she is as a day old chick if this helps any.

 

[MysteryChicken]

I'm not saying she is Bobtail, I'm just wanting clarification is all.

 

[MysteryChicken]

I can get more pictures if needed.

 

[MysteryChicken]

@NatJ
Can you help out abit if you can? I know that Bobtail is a coloration caused by Incomplete Albinism, or Sex Linked Albinism, but just want your opinion on my Jelly Bean.

 

[MysteryChicken]

@RoostersAreAwesome
How about you?

 

[NatJ]

@NatJ
Can you help out abit if you can? I know that Bobtail is a coloration caused by Incomplete Albinism, or Sex Linked Albinism, but just want your opinion on my Jelly Bean.

I see that Jelly Bean has some salmon in her breast, but not nearly as much as some other hens I've seen pictured.

I think she's probably just silver duckwing, possibly with one copy of the Columbian gene from the Mille Fleur grandparent. The genetic calculator says that would give "incomplete columbian" but I can't find a photo of what incomplete columbian would look like, so I don't know if she's got one copy of Co, or is pure co+/co+ to go with the silver duckwing color pattern.

 

[Amer]

She’s silver duckwing.

 

[RoostersAreAwesome]

@NatJ
Can you help out abit if you can? I know that Bobtail is a coloration caused by Incomplete Albinism, or Sex Linked Albinism, but just want your opinion on my Jelly Bean.

@RoostersAreAwesome
How about you?

I don’t know the genetics of bobtail, where did you find that it’s incomplete albinism?
Though I agree with the others that she’s a leaky duckwing.

 

[MysteryChicken]

I see that Jelly Bean has some salmon in her breast, but not nearly as much as some other hens I've seen pictured.

I think she's probably just silver duckwing, possibly with one copy of the Columbian gene from the Mille Fleur grandparent. The genetic calculator says that would give "incomplete columbian" but I can't find a photo of what incomplete columbian would look like, so I don't know if she's got one copy of Co, or is pure co+/co+ to go with the silver duckwing color pattern.

Columbian is a possibility, but usually takes up more of the body color then chest.

This girl carries 1 copy of the Columbian gene, & has some partridge patterning that leakes through.

here's incomplete Silver Columbian.

 

[MysteryChicken]

I don’t know the genetics of bobtail, where did you find that it’s incomplete albinism?
Though I agree with the others that she’s a leaky duckwing.

nicalandia, from a bobtail Cochin thread.