I'll have you to know that we are talking Superfruit here! Turns out blueberries are great anti-oxidants, and furthermore, the wild ones in particular are. Certainly a huckleberry is nothing but a wild blueberry. In some areas, as Louise noted, the term used is 'wild blueberry' rather than 'huckleberry,' but there possibly is no real difference and certainly no substantive difference.
And when I say Superfruit, I mean Superfruit! Check it out:
And do note that the wild variety, as opposed to the cultivated variety, is especially superb.