Why is my Gold Sebright pair producing all sorts of different variations of birds?

[Brokebird]

Gold Seabright pair is producing many different variation of chicks, including silkie, “splash color” and a solid tan chicken, solid gray one, and old English looking ones.
They are the only pair of chickens I have, so can’t be nothing else.

 

[triciayoung]

Welcome. I have no experience with gold seabright, but someone will come along that does.

 

[Yard Farmer]

Gold Seabright pair is producing many different variation of chicks, including silkie, “splash color” and a solid tan chicken, solid gray one, and old English looking ones.
They are the only pair of chickens I have, so can’t be nothing else.

Do you have pictures of the parents, and offspring?
I'm thinking your Sebrights might not be pure bred.

 

[DobieLover]

Hello and welcome to BYC! Glad you joined.
They probably aren't purebreds.

 

[007Sean]

Howdy, and Welcome to Backyard Chickens.

Happy to have you here with us. Enjoy your time here at BYC!
Odds are they aren't Golden Seabrights.

Thanks for joining our community!

 

[AidKD]

Howdy! Welcome to Backyard Chickens! We're so glad that you decided to join us!

 

[FunClucks]

Welcome to BYC! They must not be purebred. Post some pics of the parents and chicks, and we can take a look and let you know what we think.

 

[Mr Spot]

Hello and welcome to BYC : )

 

[Yorkshire Coop]

Welcome to BYC @Brokebird

 

[chrissynemetz]

Hi, and welcome to BYC! We're happy to have you with us!