Hey, Jurassic World, dinosaurs had feathers. Deal with it.

Joss Fong is a founding member of the Vox video team and a producer focused on science and tech. She holds a master's degree in science, health, and environmental reporting from NYU.

Since the first Jurassic Park movie came out, 20 years of scientific research have transformed the way paleontologists look at dinosaurs. But in Jurassic World (in theaters this week) the dinosaurs remain stuck in the 1980s.

Fact-checking movies for scientific accuracy only gets you so far — we often enjoy movies precisely because they're unlike reality, after all. But scrutinizing the Jurassic Park films, which span a period of 20 years, tells an interesting story about a revolution in the field of paleontology.

When the first movie was released in 1993, it was fairly forward-thinking. It accurately predicted that evidence would show birds evolved from dinosaurs. In the years that followed, discoveries in new rock formations changed the way scientists envisioned the appearance of many dinosaurs: with feather coverings, some of them probably looked more like birds than lizards.

How did Jurassic World adjust for the new research? Essentially, they didn't.

Check out the video above to see why Jurassic World will look dated in no time. And visit our YouTube channel for more episodes of Observatory.

For more information about this topic, check out some of these sites:

National Geographic: A Velociraptor Without Feathers Isn’t a Velociraptor

The Guardian: Siberian dinosaur spreads feathers around the dinosaur tree

Science: Earliest dinosaurs may have sported feathers

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Hey, Jurassic World, dinosaurs had feathers. Deal with it.

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Hey, Jurassic World, dinosaurs had feathers. Deal with it.

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