From a mighty meat-eater with the shortest arms you've ever seen, to a hybrid duck-dinosaur experts once thought was totally fake, these are some of the weirdest dinosaurs ever to walk the planet.
00:00 - Spinosaurus
01:37 - Carnotaurus
02:52 - Therizinosaurus
04:04 - Stegouros
05:02 - Linhenykus
05:58 - Concavenator
06:53 - Kosmoceratops
07:59 - Deinocheirus
09:07 - Halszkaraptor
10:03 - Incisivosaurus
10:56 - Epidexipteryx
11:50 - Ubirajara