Nice job, Alain. I like that you appreciate not only the fishing, but all the other things one can experience while fishing. I don't know how many times I have seen a bald eagle while fishing, and have said to other fishermen, did you see that eagle?, only to get "what eagle" as a reply.
Twice while fishing, I have seen an eagle harass an osprey that had a fish in its claws, to the point where the osprey dropped the fish. The first time, the birds were about 30 or so feet above the river, and the fish just fell into the river, the other time the osprey and eagle were much higher, and the eagle swooped down and snatched the fish out of the air!
Once I saw four birds, some kind of duck or other aquatic species, trying to drown a fifth bird of a different species. The four birds would chase and corner the fifth and actually try to hold its head under water. Fortunately, the poor bird managed to get away, after a battle of perhaps ten minutes.
Personnaly, seeing things like that really make my day on the river. Well, maybe except for the time a very large beaver surfaced right in front of me, like about three feet away, I nearly soiled my waders!
Steve