I was at Callaway Gardens for the Birds of Prey shows, and between shows went for a walk. I noticed a Great Blue Heron was very close to a foot bridge fishing for lunch, so I decided to have a seat and see what happened. It started off about 10-15 yards away, and gradually came to within about 5 yards.
The first 4 are a sequence of the next hour or so.
1: The Hunt (400mm)
2: Meal 1 (400mm)
3: Meal 2 (180mm)
4: Meal 3 (220mm)
The 5th is later after I had had some lunch, it was hanging around in a different area.
5: Headshot (275mm)
All with 7D and 100-400L