Get wyvern, kill all these buggers by the best, and take the egg.

Getting an egg is much more simple than most people think. Get a high level pteranadon, search for nests, lure the unlucky parents away, get egg. That's it. No need to waste resources taming cannon fodder or running in and massacre the population. Be mindful of your stamina and bring a whip if you feel you aren't quick enough to safely grab the egg

Eggs start to spoil as soon as they are laid in the wild so sometimes you will pick up eggs that will spoil right away, you have to come back when they respawn to get healthy eggs

Get a Lymantria, go to White Cliffs and look for a Deinonychus nest. Get their aggro, kite them away and gas them with Lymantria to slow them down. Then go back to the nest, steal the egg and if see them again, simply gas them once more.

How to tame:

Get an Argy

Get a very tanky and fighting creature. (Rex)

Let your Rex follow you and fly until you find a Deino nest

Put your Rex as a bait and steal some children-

FBI PLS DONT COME ON MY DOOR AAAAUGGGHHHHH-

For me to hatch one of these, it took 13 campfires + an otter. However I'm pretty sure it takes less when you use the otter from the start. Just tame an otter and then add the fires you need.

If you have a few points in stamina on beach 2 you can take eggs around level 5

6 air cons was what i needed to incubate. I got lucky on the egg catching because they were fighting other dinos and i hauled butt.

Use a flyer when stealing eggs from them they will your land dino won't outrun them

get an igaunadon cause of infinite stam upgrade lots of movement speed and some health and steal some eggs

Standard knockout tame with the S Variants on Astraeos and can only be fed extraordinary kibble

If you are solo, use a PT and lead them away from the next until they are out of aggro range and grab the egg, if you have a friend, have your friend lure them all away and distract them so you can grab the egg. Simple yet effective

How to get easy deinonychus on Fjordur

1. Go on your flyer to the middle of the right side of the map.

2. Find the spot with about three nest near a cliff

3. Get the deinonychuses to agro you

4. Fly over the cliff and watch them stupidly jump right off

5. Collet the eggs without interruption

I did this and now I have an army of them earlygame

On Fjordur they are a very easy tame if you have a maewing. Simply lure the Deinonychus to other wild animals, so they will be preoccupied with attacking them. Then, loot their nests and zip off!

There is a few nests near a castle in fjorder

Take a patra and grab the egg and goooo

Use an Argentavis and search for a victim animal, such as a parasaur, grab and throw it on the floor near the Deinonychus. They will go for the victim and you can collect the eggs.

People make it sound like it’s so hard to get an egg. Well I am here to tell you it’s not all you have to do is get a pteranodon and fly in and take an egg like it’s not hard

They can latch onto dinos and if mutated and in packs AND with a mate boost a lvl 150 could do 500 + damage. Btw a good trap for the deins while you get the egg is a standard stone box trap and triangle ceilings(just incase they climb out) i trief it once and it worked pretty good, just make sure you don't miss one from the pack so they don't jump ypu and kill you

Use a yutyrannus if you have one, deinonychus can be fear-roared