Gouldian YB with BH

Learn about mutations and expected breeding outcomes.
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ranchnanny
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Gouldian YB with BH

Post by ranchnanny » Wed Aug 22, 2012 5:33 pm

Picked up a pair of owls wednesday and the gal had some yelllow back Gouldians with white heads and she told me that they were black heads..... I had never seen a yellow back with a white head. Comments Please..
Sherry

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4 Parakeets
3 Schnauzers Archie Joey Tucker

finchandlovebird
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Re: Gouldian YB with BH

Post by finchandlovebird » Wed Aug 22, 2012 6:34 pm

I just sold one. They are called Black Heads but it shows as white. Someone who's into genetics more than I can explain.
Dolly J

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Raised Gouldians & Scarlet Chested Parakeets in past years

debbie276
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Re: Gouldian YB with BH

Post by debbie276 » Wed Aug 22, 2012 6:50 pm

Black Head Yellow body gouldians will only ever have white heads because the yellow gene suppresses the expression of the color black on the birds. Any area which would normally be black on a green bird appears white or off-white on a yellow bird.
Debbie
long time breeder of lady gouldians:
Green
SF Pastel (SF Yellow)
Pastel (Yellow)
Blue
SF Pastel Blue (SF Yellow Blue)
Pastel Blue (Yellow Blue)

GREAT articles on avian lighting:
https://mickaboo.org/confluence/downloa ... ummary.pdf
http://www.naturallighting.com/cart/sto ... sc_page=56

Meagan83
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Re: Gouldian YB with BH

Post by Meagan83 » Wed Aug 22, 2012 7:29 pm

The hens head will usually look white, but the male's can look grayish.
Here is one of my black headed hens,
Image
And here is one of my black headed males.
Image

ranchnanny
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Re: Gouldian YB with BH

Post by ranchnanny » Wed Aug 22, 2012 9:14 pm

Meagan83 thanks so much for the info..... When I saw that hen I thought how beautiful!!! I gotta have one..
I have already put my name on her list.

Thanks Again =D>
Sherry

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4 Parakeets
3 Schnauzers Archie Joey Tucker

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jls7453
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Re: Gouldian YB with BH

Post by jls7453 » Wed Aug 22, 2012 11:09 pm

Beautiful birds.
Jerry


Gouldians,Owls,Societies , a few Button Quail,a pair of RCCB.....And now a pair of Stars!!

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DanteD716
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Re: Gouldian YB with BH

Post by DanteD716 » Thu Aug 23, 2012 12:53 pm

debbie276 wrote: Black Head Yellow body gouldians will only ever have white heads because the yellow gene suppresses the expression of the color black on the birds. Any area which would normally be black on a green bird appears white or off-white on a yellow bird.
Bingo, I agree.
Dante

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