WOW! When I was kid growing up in Monmouth county I spent a great deal of my summers perfecting the art of frog catching...considered myself an expert. This provided for fairly high status among the 11 year olds in the, once,farming community of Lincroft NJ. Every year we would have the FROGTOWN FROLICS, the biggest event of the year next to Christmas, where we would have frog races(I think I got a few ribbons around here somewhere). Anyway, never saw a mammal or repetile being consumed by frogs, but we used to throw things in the water and the big bull frogs would immeditely swallow them. Anything, sticks, sweetgums, acorns, anything that would splash and float. they would spit them out right away. Seems like they were always eating each other. Good times....
Jeff