This is my crested Silver Swedish. In the US, silver means having two blue dilution alleles, it is called splash in other parts of the world. The girls can looks all white, like mine. Her brothers, who I only saw pictures of, were a light gray.
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I bred her to a drake who was 1/2 Khaki Campbell and 1/2 Silver Appleyard. The ducklings were mostly sex-linked. The blue ducklings on the left were boys. The lavender duckling (blue plus brown), far left and second picture was female.
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This is my lavender, all grown up:
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Lately, I have been trying to raise Hookbills. My first two ducklings were Dusky drakes, heterozygous for recessive bibbing (the white wing to tips).
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All grown up:
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I believe this would be the same color as a dark Campbell.
My third duckling was also Dusky but he has sex-linked brown. In the US, I think we call him a chocolate dusky but he is a brown dusky elsewhere. My Australian friend informed me that chocolate should only used with extended black.
Anyway, this is him as a duckling and now. He also is heterozygous for recessive bibbing.
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After three drakes, I purchased a female Hookbill. She is a brown mallard, also called Sepia and Nutmeg, I believe. She is wild type or mallard with sex-linked brown.
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I recently hatched eggs from her and my brown dusky drake. I got two brown mallard ducklings (I think one girl and one boy), and one gold Snowy (or Silver outside of the US) duckling. My pair must be heterozygous for the harlequin allele. I think this duckling is a girl but the jury is still out since they are just 4 weeks old today.
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Today:
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Hope this helps!