I really think I have Coronation Sussex pullets from an assortment that I purchased from Tractor Supply. They say that it came from Hoover's Hatchery but I don't see where they sell Coronation Sussex. Maybe they were partnering was different hatcheries to meet demand this year?
I looked at them again this morning and they definitely have pink legs. Their legs are identical to my speckled Sussex legs.
I looked at them again this morning and they definitely have pink legs. Their legs are identical to my speckled Sussex legs.
Not a Delaware. Delaware have yellow legs and barring on hackles and tail, which these birds don't have. Delaware:
Either way, it is a beautiful bird and a wonderful surprise! 
