When you get out there, on the water, you give yourself the chance to see things others might never see in their lives. One thing that fits into this category, I’d think, would be an Aquatic Garter Snake catching and eating a rainbow trout.
I’ve actually seen this four times. I saw it on Hat Creek. I saw it twice on the Lower McCloud (in the same spot in different years) and today I saw it on the Upper Sacramento River, across the street from where I grew up.