About
Here's the truth about Velociraptor that Jurassic Park never told you: it was about the size of a turkey. The terrifying man-sized raptors in the films are based on a different animal entirely — Deinonychus — scaled up for dramatic effect. The real Velociraptor stood roughly half a meter tall at the hip and weighed around 20 kilograms.
But don't let the small size fool you. Velociraptor was a sophisticated predator. Its famous sickle-shaped claw on each foot was held retracted off the ground during walking — like a cat keeping its claws sharp — and used to pin and slash prey. Evidence suggests it may have hunted animals larger than itself.
One of the most famous fossils ever found is the 'Fighting Dinosaurs' specimen from Mongolia: a Velociraptor and a Protoceratops locked in combat, buried together in a sudden sandstorm or collapsing sand dune. The Velociraptor's is embedded in the Protoceratops's neck.
Critically, Velociraptor had feathers. — the same attachment points seen on modern birds — have been found on Velociraptor arm bones, confirming it was feathered. It looked far more like a large ground bird than the scaly reptiles depicted in popular culture.
Explore the anatomy
5 featuresThe enlarged claw on the second toe was held off the ground while walking to keep it razor-sharp — like a switchblade ready to flip out. A famous fossil called the 'Fighting Dinosaurs' catches a Velociraptor with this claw buried in a Protoceratops's throat, showing it was used to pin down and slash prey, not rip open bellies like in the movies.
In 2007, scientists found six small bumps along the arm bone — the exact same attachment points that hold wing feathers on modern birds like turkeys. This is solid bone evidence that Velociraptor had big feathers on its arms, even though it couldn't fly. They might have been for showing off, keeping eggs warm, or staying balanced while attacking prey.
The tail was reinforced by tendons that turned to bone, forming long rods along the spine that made it almost impossible to bend sideways. This created a built-in balancing pole — perfect for making sharp turns at high speed or staying steady while wrestling with struggling prey.
Each tooth was flattened, curved backward like a hook, and had tiny saw-like edges only on the back side. This design was built for gripping and slicing flesh rather than crunching bone — perfect for holding onto prey that was fighting back while tearing off chunks of meat.
The skull had huge eye sockets compared to its size, and fossils of close relatives show ring-shaped bones that suggest big eyes similar to birds active at night. A 2011 study found that raptors like Velociraptor were probably hunters in low light — meaning it may have stalked prey at dawn, dusk, or even in the dark.
Where fossils were found
Djadochta Formation
Mongolia, China
83.6–66 million years ago(17.6m year span)
Where Velociraptor Roamed
Velociraptor mongoliensis prowled the arid, windswept dune fields and interdune environments of Late Cretaceous Mongolia, a region characterized by a semi-desert climate with seasonal streams and oases that punctuated an otherwise harsh landscape. This interior portion of the Asian landmass, far removed from the ancient Tethys Sea to the south, experienced extreme temperature fluctuations and periodic sandstorms that would ultimately preserve these remarkable predators in exquisite detail.
Keep exploring the vault
Protoceratops
Protoceratops andrewsi
The famous 'Fighting Dinosaurs' fossil (MPC-D 100/512) from the Djadochta Formation preserves a Velociraptor and Protoceratops locked in combat, with the Velociraptor's sickle claw embedded in the Protoceratops' throat region.
Oviraptor
Oviraptor philoceratops
Both Velociraptor and Oviraptor are known from the Djadochta Formation of Mongolia.
Deinonychus
Deinonychus antirrhopus
Both are dromaeosaurids that independently refined the same predatory toolkit: enlarged sickle-shaped second toe claws, stiffened tails for balance during attacks, and likely similar pack-hunting behaviors.
Utahraptor
Utahraptor ostrommaysorum
Same family: Dromaeosauridae
Gallimimus
Gallimimus bullatus
Both species are known from the Nemegt and Djadochta Formations of Late Cretaceous Mongolia, representing contemporaneous theropods with dramatically different hunting strategies and body plans.
Therizinosaurus
Therizinosaurus cheloniformis
Both Therizinosaurus and Velociraptor are known from the Nemegt Formation of Mongolia, representing the same Late Cretaceous ecosystem approximately 70 million years ago.