This past summer, while outside, Phineas (panther) ate a couple stink bugs and loved them. He also had a couple praying mantis, spiders, and some other things that he ate before I could see what they were. I haven't really collected anything from outside to feed him, but I figure if he sees something he will know if it's okay to eat. He stayed away from bees and yellow jackets. And that's fine with me, although I know that some chams eat them with no problems.