As usual I'm worrying about starving my White's....but I shake in some crickets and what he doesn't eat or that manage to hide he will get them later. I fed small red wiggler worms and he has taken them from a long tweezer, off the branch I lay them on, or even from a small food dish I found for his tank. Want a challenge, try to keep wigglers on a branch until your frog decides to eat them. If they do drop off, they just fall into the substrate which isn't all bad.