Egg laying buff doesn't stack. Vote this up so people know

Tame the lowest level one so you don't waste your eggs, no matter what level it is it will do the same thing

Don't try to hold in a cage it will glitch out just fill it with wood or stone and place in wandering and it will give the egg laying buff but will not move

Place an oviraptor near your fertilized eggs, the higher the level is on the oviraptor, the higher your chances are of encountering triplets!

It eats raw meat once tamed,don't waist precious eggs on it

These handsome little bastards are good with the ladies... the bitches produce more eggs when nearby.

Oviraptors will only cover a set area, make sure you place it near the Dino's you intend on farming eggs from. Otherwise you may want to tame multiple ovi's for larger Dino pen's.

Don't like getting titanoba eggs your self drop this little dude in the swamp and follow it with a argy or quetzal and when it manages to get a egg swoop it up and you got your self a titanoba egg with out any harm done to you

Encumber them so they don't move around

Will make your creatures lay more eggs.

Oviraptors do affect scorpions now.

Breed them after you get a male and female it's easier than wasting eggs for taming

The egg laying buff stacks to 3.
Eggs will lay faster

The higher the lvl the higher of a chance of twins or triplets. So level does matter when it comes to hatching

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!

For beginners or people who don't want to risk getting eggs from bigger dinos, just use dodo eggs since dodo's lay eggs so much.

Just historical facts, it was known as the egg stealer because the ancient bones of it, but it proved before that the oviraptor was protecting the egg or eggs, so it isn't really an egg stealer so...

If they get to close to anything they freak out and run away so keep your distance.

I've noticed that oviraptors tend to glitch out of pens and Dino gates. So I started loading wood til they can't move. Won't help if your trying to get a fertilized egg but will allow there bonus egg production to work without losing them.

Ragnarok map look for them near blue ob. Tons there.