In the Gobi Desert, a secret did sleep,
A dinosaur with claws, unique to keep.
Duonychus tsogtbaatari, its name so fine,
A two-clawed wonder, a rare find.
It stood on its hind legs, a curious sight,
A Therizinosaur, with a special plight.
Medium-sized, with a weight of 260kg too,
A herbivore or omnivore, its diet anew.
Its long, curved claws, a grasping delight,
Strongly flexed, to grab plants with all its might.
A grasper of vegetation, its purpose so grand,
A dinosaur with a special hand.
Therizinosaurs roamed, in Asia and the West,
During the Cretaceous Period, they did their best.
Their fossils remain, a testament to the past,
A group of dinosaurs, that will forever last.
The Bayanshiree formation, a treasure so rare,
A dinosaur fossil reservoir, beyond compare.
The Mongolian Gobi Desert, a land of great fame,
A source of fossils, from the Cretaceous Period's name.