Was wading the 'Hoga last night at Cascade and heard a strange buzzing sound. The only way I can describe it is a large hummingbird barely coming out of the water! It happened twice right in front of me as I was casting. Whatever it was produced a small swirl/splash. My first thought was a kingfisher entering the water, but whatever it was came from the water, not the air. Can't imagine what type of fish could produce this sound. Anybody know what the heck it was? By the way, only got 2 small smallies, both on rebel craws.