Quote from: Blacklabel on Apr 30, 2014, 02:52:54 PM
Nah, watch the film again. The Rex infant comes with them in the car and was screaming all the way through their journey back to the trailer. Nick only muzzles the infant after he is already inside the trailer and before Sarah patches up the infant's wound...
Eddie asks "what the hell was that?" Due to the Rex's screams as Nick and Sarah drive by.
No psychic bond required. Good old fashioned Rex ears hear the scream. 
The adults were not aware that the infant was missing from the nest until after they returned, indicated by the sudden roar while Ian, Kelly and Eddie are in the high hive, they then made a B line directly to the trailer while the infant was muzzled and sedated.
Perhaps their sense of smell is strong enough to locate it immediately but if that's the case then how did they miss the infant being wounded and used as bait for a period of time to transition from day to night in the first place? Perhaps the rexes merely picked up the scent trail to the baiting point but that was within a stone's throw of the other camp, surely the rexes would have been aware of them? Anyway, then what? Nick wades through water so there's no trail to follow.
