OK, I know what White Oak Acorns look like. But I was walking through the woods yesterday checking out some new areas, and came across some Dark Brown Acorns almost round. Does anyone know what I was looking at..?? They were everywhere, and seemed to be eaten I assume by deer only because there would have to be TONS of Squirrals to eat that many...lol Anyway I was trying to figure out what they were, thought this might be a good place to ask...

I live in MD if that matters...

Thanks!