White Americauna over Speckled Sussex?

[joduh]

What color(s) of bird and egg could I expect?

 

[sylviethecochin]

I think the chicks will be brown with black or white markings (tail, and neck, generally), but there are a few different varieties of white, and a lot of the interaction depends on breed-specific colors (the genetics for sebright lacing and wyandotte lacing are different, for example). In short, it's hard to tell.

You should get a paler green egg, according to previous crosses by me. (I had EE roosters and a lot of pale brown egg layers.)