NICE!
Do you have a body of water nearby? I've never seen one away from a large body of water. About seeing more of them, me too. I think they are off the endangered list. There is a mating pair on a lake I fish. 10,000 dollar federal fine for even going anywhere near there nest/area. Got to see them mate, crazy birds do it when they're flying.
-edit-
Google tells me that a pair mates for life and they don't like humans. If disturbed or humans are in close proximity with them they will abandon the nest.