"We're only taking what's needed for us. The rest of the body we use as an offering to scavengers... They need to eat, too." Her knife slides out of it's pocket, and she begins to cut into the flesh of the animal.
Unbeknownst to them, a rather large scavenger was nearby, and it picked up on the scent of the fallen's blood. Rather like a shark, it followed the trail of the wounded parasaur, to the thing itself.
Looming over them, the T-rex showed no fear. It's eyes bore into the two small living creatures accompanying it. It let it's presence be known with that of a load roar, trying to scare the small creatures away.