Fruit fly?

Will cresteds eat fruit flys? Not as a staple, but I have them in my viv and was wondering if they would snack on them?

Only hatchlings would be small enough to even consider chomping on one IMO, and even then, hatchlings are pretty big to be eating fruit flies. Hatchlings in general also just aren't big bug-eaters anyways.

Darn, I was hoping they would get rid of them for me. Oh well.