You're right about both! She's an omnivore AND she likes mango. Well, we've never actually tried fresh mango, but she likes the dried. For protein, she eats SuperWorms. If you don't know, they're kind of a larger meal worm. She used to eat crickets until I put a grip of them in her tank and she got overwhelmed and ran. Lol. Now she hates them. SuperWorms are easier, anyway. But usually Spinach, Arugula, shredded carrots, and raspberries completes her normal salad. Sometimes radishes. We used to feed her only mustard greens for the main part of her salad, but they started looking crappy at the store. Lettuce has no nutritional value and cabbage is poisoness to them.
Haven't tried June bugs. I'm sure you're right! They'd probably crunch just right in her mouth. They warn you not to collect bugs from outdoors due to the fact they may have ingested some type of bug-killing poison. Makes sense. I spread that sh!t everywhere.