Get 150 movement speed and a decent bit of stam for stats, throw a sleeping bag down, run into the nest argoing anything near, run as far away from nest as u can before dying, spawn at bag and theres not any near their nests unless one wandered in, i did it as a bob with no tools or armor lol
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.
Go to chalk hills, knock out, tame a lymantria, and then fly around until you find a nest, swoop down, get it and fly away as fast as you can. Place fires around the egg, put 100 wood in each of the 20-30 fires, wait until it hatches. When hatches, put 40-60 meat on it, then make a feeding trough. Fill the feeding trough with raw meat completely. Place the trough near the hatches egg, so that it can reach the Dino, and wait.
I would suggest luring the pack of microraptors on steroids away from the nest then getting the egg. It would also help to have a flying creature to help you out with staying off the ground when the come and try to eat your face. Good Luck!!