Those are great pics, Aint, thanks for posting!

I guess we don't often think about wastewater plants being a refuge for wildlife... it must make you feel terrific that you're making the world such a better and cleaner place. I know I'd get some jb satisfaction out of that!
I know lots of people think of Canadian Geese as pests because they make lawns real messy... but from a little distance they're so pretty to look at. I was actually thinking of having a little pond dug on our land to attract migrating geese and ducks just because I love seeing them so much.
Do you know what type of duck is in your photo?