Ice Age: Dawn of The Dinosaurs

It'd been a good while since the herd had settled down in their new environment, there were nice neighbors, loads of grassy patches, a place to call home indeed, and even news of an expecting new member in the herd.

Its clearly impacted the herd in one way or another.

One has left for good and another captured for claiming eggs as his own, they all had to go rescue their friend from the undergrounds where they find dinosaurs as far as the eye can see, including a certain weasel.

Can they gather the herd back together before another life is put in danger?