Great pics CBR. I have a honey hole that is FULL of Canadians Mallards, these ducks with a rust coloured head and Pintails not 50 yards from shore. They are a little spooky but a canal you can sneak up on them and snap pictures.
If your ever down my way give me a call I will show you the spot.
Here is a Canada Goose I found.
Not waterfowl but they still make nice pictures