These geese are a little out of their element here in South Florida! I believe this is a mother, father and 4 chicks (I say that because I saw them weeks earlier when 4 of them were smaller than the other two). I think it is unusual for there to be a breeding pair where I saw these in Florida.
There's no mistaking that face!
The above photos were taken on 06/26/2012.
This is an earlier photo of the same geese (taken on May 1, 2012). Unfortunately, it's a cell phone pic and not very good; but, it does appear to be a family.