yeah I think it could skip generations, my grandma had red hair and my sister has red hair, while my dad has black hair (or it was til it turned gray) and my mom had dark brown hair. Kinda like twins skipping generations huh?
Both of mine were born with Blue eyes and still have the same color today 17 and 10 years later. It is interesting though, my sister's girl.. all three.. born with the bluest eyes you ever saw.. when they were about a year or so.. brown as all get out!
my dd had beautiful blue eyes until one year when they turned light brown...