DANG! Boondoggle, went to the youtube link and watched the vid. Did you concentrate them with feed for the video? If they are that abundant all around your pond, they are probably what your growing LMB are concentrating on.

I did not notice FHM in the video. What is their population like? You wouldn't happen to have a minnow trap to take a census?

It isn't what we don't know that gives us trouble, it's what we know that ain't so - Will Rogers