Who started National Velociraptor Awareness Day?

No founder is documented. The day circulated online from at least 2009 and is popularly tied to a velociraptor gag in the webcomic xkcd, but that attribution is unverified.

Were real Velociraptors as big as in Jurassic Park?

No. The real animal was about turkey-sized, roughly knee-high and near 15 kilograms, while the films scaled it up and based it on the larger Deinonychus.

Did Velociraptor really have feathers?

Yes. A 2007 study found feather-anchoring quill knobs on a Velociraptor forearm, confirming it was feathered rather than scaly, even though it could not fly.

Did Velociraptors hunt in packs?

There is no solid evidence they did. The coordinated pack hunting in the films is a movie invention, and the fossil clues point to a likely solo hunter.

National Velociraptor Awareness Day

Next celebratedSunday, April 18, 2027

A fun observance on April 18 promoting awareness of the real Velociraptor, its paleontology, and how it differs from its film portrayal.

See how to celebrate

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Last updated March 18, 2026 · by the Holiday Calendar TeamHave an update or spot an error?

YEARLY DATEApril 18

OBSERVED INUnited States

CATEGORYFun

SUBCATEGORYFantasy

ORIGIN

Community Origin

FOUNDING ENTITY

Not documented

FIRST OBSERVED

Not documented

HOW THE HOLIDAY CAME TO BE

An internet joke that grew a real point.

No documented founder or formal establishment record exists. The day circulated online as a tongue-in-cheek observance from at least 2009, popularly tied to a running velociraptor gag in the webcomic xkcd, and has since shifted toward genuine awareness of the gap between the real animal and its movie version.

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INTRO

The turkey-sized truth behind a movie monster

The Velociraptor you are picturing is wrong. The waist-high, scaly pack-hunter from the movies was a Hollywood invention, scaled up and modeled on a different animal entirely.

National Velociraptor Awareness Day, observed every April 18, exists to fix that picture. The real Velociraptor mongoliensis was about the size of a wild turkey: roughly two meters long counting a stiff tail, knee-high to an adult human, and somewhere near 15 kilograms. It was also covered in feathers.

That is the whole joke and the whole point. A blockbuster turned a small, feathered Cretaceous predator into a six-foot killing machine, and the science underneath is stranger than the fiction. The animal that proved birds are living dinosaurs has spent thirty years being upstaged by a stunt double.

ORIGINS

Velociraptor Awareness Day history

INTRODUCTION

In the summer of 1923, an American Museum of Natural History team was working the Flaming Cliffs of Mongolia's Gobi Desert, a sandstone badland that Roy Chapman Andrews had reached by camel caravan. On August 11, field assistant Peter Kaisen pried a crushed but complete skull and a single curved toe claw out of the rock. It was the first Velociraptor ever found.

The next year, museum president Henry Fairfield Osborn gave it a name built from two Latin words, velox for swift and raptor for plunderer. For decades the swift plunderer stayed a museum curiosity, a small skeleton in a drawer.

CHAPTER 01

The renaissance that made raptors matter

The animal that changed everything was not Velociraptor at all. In 1964, Yale paleontologist John Ostrom dug a larger relative, Deinonychus, out of Montana and argued it was agile, fast, and bird-like, not a sluggish reptile. His student Robert Bakker later called the shift in thinking the dinosaur renaissance. Raptors became the face of a new idea: that some dinosaurs were the warm-blooded ancestors of birds.

CHAPTER 02

How a small dinosaur got a big name

When Michael Crichton wrote Jurassic Park in 1990, he leaned on a taxonomy that briefly grouped Deinonychus under Velociraptor. He kept the name Velociraptor, he later admitted, because it sounded more dramatic. The 1993 film made the word a household term and the animal a monster, even though the real Velociraptor would barely reach a person's knee.

CHAPTER 03

The feathers settle it

In 2007, a team led by Alan Turner found six small bumps, called quill knobs, running along a Velociraptor forearm. Those bumps are where big feathers anchor to bone in living birds. The find, published in the journal Science, was direct proof the animal wore feathers, not scales.

A century after Osborn named it, the real Velociraptor has become more interesting than the fake one. That is the gap this April 18 observance asks people to notice.

WHY THIS DAY MATTERS

Why We Love National Velociraptor Awareness Day

EVOLUTION

The bird on your feeder is a dinosaur with better PR.

Velociraptor carried a wishbone, hollow bones, and feather-anchoring quill knobs, the same hardware found in modern birds. Awareness of the real animal puts a face on the now-standard view that birds are living dinosaurs, not a separate branch that died out.

LITERACY

It is the clearest case of science versus Hollywood

The movie raptor is roughly four times the real animal's weight, lacks feathers, and hunts in trained packs, none of which the fossil record supports. That clean split makes the day a sharp lesson in checking a confident image against the evidence.

BEHAVIOR

One fossil caught two animals mid-fight

Fossils almost always preserve anatomy and almost never behavior. The Fighting Dinosaurs specimen freezes a Velociraptor and a Protoceratops in actual combat, a rare direct record of how the animal lived rather than how it merely looked.

AT A GLANCE

The real Velociraptor at a glance

Full name: Velociraptor mongoliensis ("swift plunderer")
Size: Up to about 2 m long, roughly 0.5 m at the hip
Weight: About 15 kg, the weight of a wild turkey
When: Late Cretaceous, about 75 to 71 million years ago
Where: Gobi Desert of Mongolia, with relatives in China
Build: Feathered, with a sickle claw on each second toe
Group: A dromaeosaurid, the dinosaurs closest to birds

TIMELINE

Timeline

First fossil found in the Gobi

Peter Kaisen unearthed a crushed skull and a toe claw at the Flaming Cliffs of Mongolia, the first Velociraptor specimen known to science.

Osborn names the genus

American Museum of Natural History president Henry Fairfield Osborn described the find and named it Velociraptor mongoliensis, from the Latin for swift plunderer.

The Fighting Dinosaurs unearthed

A Polish-Mongolian team found a Velociraptor and a Protoceratops buried in mid-combat, the rare fossil now treated as a national treasure of Mongolia.

Jurassic Park makes the name famous

Steven Spielberg's film turned Velociraptor into a household word, though its oversized raptors were modeled on the larger Deinonychus.

Quill knobs confirm feathers

Alan Turner and colleagues reported feather-anchoring quill knobs on a Velociraptor forearm in the journal Science, settling that the animal was feathered.

The awareness day circulates online

Fans were marking April 18 as Velociraptor Awareness Day on early blogs, framing it first as a joke and later as real public education.

GOOD TO KNOW

Surprising facts about National Velociraptor Awareness Day

Its claw was a grappling hook, not a sword

Biomechanical studies argue the famous sickle claw did not slash. The animal likely pinned prey under its weight and gripped, the way a hawk holds a struggling rabbit today.

It probably hunted alone, not in packs

Eye and brain structure point to a likely nocturnal, solo hunter. The coordinated raptor packs of the films are a movie idea, not a documented fact about this animal.

Its braincase suggests sharp hearing

An endocast of the skull indicates Velociraptor could detect and track a wide range of sound frequencies, fitting a fast predator that hunted moving prey.

There is a second, lesser-known species

In 2008, researchers named Velociraptor osmolskae from skull bones found in China, honoring Polish paleontologist Halszka Osmolska, though some later studies question the placement.

It just turned one hundred

A 2025 peer-reviewed review marked a century since the genus was named and stressed how far the popular image has drifted from the animal the fossils describe.

GET INVOLVED

How to Celebrate National Velociraptor Awareness Day

Compare the real animal to the movie

Pull up a reliable Velociraptor profile and list every difference from the screen version: the size, the feathers, the solo hunting. The gap is the whole point of the day.

REWATCH

Rewatch a raptor scene with a fact-check eye

Put on the Jurassic Park kitchen scene and note the height, hands, and bare skin. Then check each detail against what the fossils actually show.

VISIT

Visit a natural history museum

Many museums display dromaeosaur skeletons or casts near their dinosaur halls. Use the American Alliance of Museums directory to find a paleontology exhibit near you.

READ

Read about the feathered raptor revolution

Spend twenty minutes on the 2007 feather discovery and the dinosaur-to-bird link. It reframes the whole family as the feathered ancestors of the birds outside your window.

TEACH