Note that oviraptors do NOT collect the eggs of your (tribe's) tames. Oviraptors are useful because they will collect wild eggs and will allow you to pick them up without aggro-ing any nearby dinos.
To use them, set them to passive and following you/your flyer, drop them near the egg, fly closer to it, then pick your oviraptor up after it snatches the egg. Fly to a safe place (if you're in dangerous territory) to collect the egg!
Seems very useless when your a noob but this is a really good Dino to tame. Many buffs for it higher chances of getting dodo feathers, eggs, mutations in fertile eggs, and there’s much more tame this Dino and keep her/him safe from RAPTORS. Honestly tame it up.vote so people can see how great this Dino is!