I have found that "camping out" in one area helps. They are very territorial and will keep coming back to the same spot over and over. I have one particular hummer that likes to fly right up to your face and look at you. Makes it hard to photograph him, lol! Thanks for your comments.
This must have been exceptionally difficult to get,
It is magnifect, especially the way the green on the back catches the sunlight.
Damn it, I very jealousy of this photo. :-)