On the same trip when I was younger. My grandfather caught a couple of frogs while pitching under a bush. Then further down the bank he pitches again and said jokingly " another frog". All of a sudden a big splash. He set the hook and out comes an owl. Not good. Had to cut the line. Neither of us was gonna mess with that.

Years later fishing with family. My sister caught a lizard on a cricket. She picked her line out of the water to get a drink came back and a lizard had made her cricket lunch.