The size of a turkey
The film version is twice the height of the real animal, which stood about half a metre tall at the hip.
The great hunters · Theropods
Swift thief · veh-LOSS-ih-RAP-tor
A turkey-sized, feathered hunter with a long, narrow snout, a stiff tail and a curved claw on each foot.
Darts after you, tail out straight. Move your pointer and see.
To scale
The bars are drawn to the same scale. On these pages the animals are sized in proportion to each other as far as a screen allows: the giants are shrunk a little and the smallest are enlarged, so that you can see them all.
Good to know
The film version is twice the height of the real animal, which stood about half a metre tall at the hip.
Its arm bones have the small bumps where large feathers were attached, as birds' do.
The second toe on each foot carried a large curved claw, held up off the ground.
One famous fossil shows a Velociraptor locked in combat with a Protoceratops. They died together, perhaps buried by a collapsing dune.
It lived among sand dunes, not jungle.
Bony rods kept its tail rigid, for balance in fast turns.
The real thing
Photos are from Wikimedia Commons, used under the free licences shown. They have been resized, and cropped where they appear in link previews.
Small dinosaurs, lizards and mammals.
It was first found in the Gobi Desert in 1923. The quill bumps on its arm were spotted in 2007.
Keep going
Animals from other periods live on their own pages: choose another.