I am back at work now. The kids and wife are still at home so maybe I will have them try some live worms to sample fish. I am just concerned that even at 2 fish per week your still talking over 100 fish eaten per year. If I am going to have to feed a crane full time I might have to make the switch to a LMB/BG style pond in order to keep up the buffet.
They are way better at catching fish than that! I would think 1-2 per hour if not more. I have watched them catch 5 or 6 smaller fish back to back in just a few minutes. In a target rich pond, no telling what catch rate could be if they didn't get a full belly.