21 mm
Cassowary, if he can break the terror bird's chest with his head crest or kick him in the face. Then yet again, the terror bird has a huge beak and if the cassowary charges, the terror bird can break his neck. Juvenile terror bird wins 7 out of 10 bouts.
I posted in the related links box below an article on the terror bird.
Terror Bird
Sid Terror is 6' 2".
There where many predators even to the ferocious saber tooth cat, such as the terror bird it was very big and tall it would actually hunt these cats and eat them.
Any bird is technically a dinosaur and Terror birds were the most similar to the actual beast of the Mesazoic. The body and stance of all species of terror bird were extremely similar to the body structure of therapod dinosaurs. Terror Birds were also very fast runners just like modern Ostriches and just like their Dromaeosaur ancestors.
YEah idiot
No. I'm pretty sure that a bird that size would not go unnoticed.
The Tower of Terror in Disney's California Adventure in Anaheim, California is 183 feet (55.8 meters) tall
Monsters Resurrected - 2009 Terror Bird 1-3 was released on: USA: 13 September 2009 Australia: 26 July 2010
10
Mt Terror stands at 3,230 m (10,597 ft) above sea level.