When I'm not traveling with Ellie the Huggamutt, I become the lone River Hag. All photos are taken in the Southern Tier of Upstate New York, not far from the Pennsylvania border.
Not an egret, although I've heard tell they are in the area. This is a white Great Blue Heron. All the markings are there, but it is white where the others are blue-gray. When it flew away, the wings were all white nearer the body, and still had the black banding near the wing tips.
And very, very shy. We were on the other bank, and it still flew off.