I was at the Celery Farm Natural Area on Sunday. It was cold, but a beautiful sunny day with no wind so it was quite pleasant. There was some activity, but fairly far out. A variety of ducks were starting to show up, Buffleheads, Ruddies, Teals, etc. A Cormorant flew in and was fishing, lots of Canada Geese, etc. Then 2 Great Blue Herons flew in. One made a close pass low to the water and it looked interesting with the water reflecting under his wings.