MovieChat Forums > Jurassic Park (1993) Discussion > If it's vision is based on movement...

If it's vision is based on movement...


...wouldn't the T-Rex be constantly walking into trees or into the electric fence?

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Whatchu talkin' bout, Willis? 🤔

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And, for that matter, how the hell was Grant so certain that his theory was correct? Lucky for him he was right, but I struggle to see how a palaeontologist had surmised this from studying fossils.

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He means in relation to other living creatures. The T-rex was most certainly aware of solid, non-living objects, but it hunts by sight, watching for prey to move so it can catch it.

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