Deinonychus belong to the same family of dinosaurs as Velociraptor. This name Deinonychus has been derived from the Greek word that means ‘terrible claw’. These dinosaurs are named this way as they have large, hooked claw on their hind feet. They lived in the early Cretaceous period that was around 100 million years ago. Deinonychus were one of the cleverest dinosaurs if you compare their brain size to the size of their body.
Quick Facts: –
- In 1931, the first fossils of Deinonychus were found in the southern parts of Montana but it was officially named in 1969. These fossils have been found in Oklahoma and other parts of North America.
- An average Deinonychus could reach up to 11 feet in length and 73 kg in weight.
- These feathered dinosaurs had 60 teeth and the same bite force as an alligator.
- Their feathers were not meant for flying. These feathers could have helped to streamline it for running or kept it warm.
- These carnivorous dinosaurs must have preyed on Tenontosaurus.
- They had three fingers on their front feet and four fingers on the hind feet.
- Deinonychus were warm blooded creatures.
- These bird-like dinosaurs preferred to hunt in packs.
- Deinonychus had a large head, flexible neck, slender skull, long arms and a rigid tail. Their tail worked as a counterbalance for the rest of the body.
- These bipedal animals walked on their hind feet.
- The inverted area in their skull made them as light as possible and it helped them to be more agile when preying.
- They were able to pull their claws back whenever they wanted.
- Some palaeontologists believe that Deinonychus lived in swamp like or tropical forest habitat.
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Tobin, Declan. (2019). Fun Facts about Deinonychus for Kids. Easy Science for Kids. Retrieved from https://easyscienceforkids.com/best-deinonychus-video-for-kids/
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