Nice vid.I've caught bullfrogs by using a red bobber and a hook.Bull frogs hate anything red,i've even caught one on a red black berry,it's crazy how bad they hate the color.They are tons of fun to catch for a mess of frog legs.Just walk around the edge of a pond with a pole with a small red bobber and a hook right near the base of the bobber and when you see one cast it out next to it and wait for the frog to attack it and put it in to its mouth,thne set the hook and reel them in.just make sure you have strong line to get them through the weeds.