Kim:
I appreciate the loons being spooky around boats. In general, in the areas I work, there is enough fishing from boats going on that the loons are used to them. They may have different tolerances, but it is usually doable. I am not patient enough to sit on the shore line, since at least here, they might come by a spot very often!
Quick story: Loons do apparently recognize different boats, which surprised me. As I mentioned, I have several rigs, and on lakes where I use my kayak a lot, they get really use to me, and let me get pretty close. My good friend who shoots out of a kayak also, has several lakes he frequents. His kayak is blue, mine is dark brown. When we switch lakes, neither set of loons will let the person in the
"wrong" color kayak, get near to them!!... We have done this both ways and it is consistent. I guess we will just have to swap kayaks when we go to the different lakes, so the right color kayak is used on each lake!
Randy