What Is A Baby Dinosaur Called? Check Out The Name

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Dinosaurs are a group of large reptiles that existed millions of years ago. These reptiles made the earth their home for over 180 million years before most of them died over 65 million years ago. Evidence shows that many of them evolved into birds millions of years ago. 

Although dinosaurs are extinct, there has been in-depth research carried out on them. Paleontologists have provided us with information to allow us to know more about these animals. 

For example, we know that dinosaurs had babies. At least for them to continue for the number of years they did, they must reproduce their kinds. 

So, let’s answer the question. 

What is a baby Dinosaur called? 

Baby dinosaurs are called hatchlings, which blends with the fact that they usually emerge from hatched eggs. And this name is for baby dinosaurs of all types. 

So, that’s the simple and straightforward answer to the question. But there’s more you need to know about baby dinosaurs. Read on!

How Were Baby Dinosaurs Born? 

Scientists believe that dinosaurs reproduce the same way other reptiles and most birds reproduce. The female dinosaurs may have mated with a male who released the sperm that fertilized the eggs. 

So, the female very likely produced the eggs in her body. Furthermore, it is also possible that dinosaurs could have laid as many as twenty-one eggs in one nest. 

Research on whether dinosaurs built nests is inconclusive, but scientists believe the eggs were in clusters inside nests. Also, they must have kept the built nests covered for warmth. 

What Were The Eggs Like? 

One of the known dinosaur eggs from Antarctica is as big as a football. This egg is supposedly one of the biggest seen. 

Not many dinosaur eggs had been discovered since their extinction many million years ago. The eggs come in different shapes and sizes, according to the species of dinosaurs. It is difficult to tell the shape of the egg each known species of dinosaur laid because of the rarity of dinosaurs’ eggs. 

Recent discoveries on the eggs, including why they are not in their fossil records show that the eggs were soft. In other words, the first dinosaurs laid soft eggs (like the eggs of a turtle), so they decomposed fast and couldn’t make it to the fossil records. 

How Did Baby Dinosaurs Come Out Of The Hatched Eggs? 

New studies show that it may have taken a long time for dinosaur eggs to hatch. These discoveries come from studies about their extinction. 

Scientists believe that their eggs took their time to hatch. They hatched slowly and carefully. There are also speculations that dinosaurs couldn’t have sat on the eggs they laid because their weight might have negatively affected the baby dinosaurs. 

Also, the baby dinosaurs may have taken the baby bird approach of pecking their way out of the eggshell with their developing beaks. However, this is unconfirmed. 

Did Baby Dinosaurs Move In The Eggs? 

Embryonic materials discovered recently shows that baby dinosaurs may have come out of their eggs with their bones already developing. They likely make tiny movements while in their eggs which helps their muscles and bones develop. 

Are Baby Dinosaurs Protected By Their Parents? 

There are no confirmed details on how dinosaurs protect their babies, but some recent discoveries show that they may have been big protectors of their hatchlings and eggs as well. 

There are stories that scientists discovered a dinosaur (an oviraptor) on top of a nest with eggs in it and a velociraptor skull lying close to it. The assumption is that the oviraptor killed the velociraptor while it was trying to eat the babies. 

What Is The Life Expectancy Of A Baby Dinosaur? 

The consensus was that dinosaurs had a lifespan of about 300 years for some of the largest dinosaurs. But now, more research has shown that the Diplodocus dinosaurs didn’t live for that long. They probably lived for 70-80 years. 

Are Baby Dinosaurs Still Alive? 

Scientifically, there is no evidence that dinosaurs are still alive. Evolution points us to the fact that birds, a group of dinosaurs because they share common ancestors, are the only dinosaurs existing. 

Besides birds, no other dinosaur is alive. They went into extinction towards the end of the cretaceous period, over 65 million years ago.

What Did Baby Dinosaurs Eat? 

Recent discoveries show that dinosaurs may have had teeth at the beginning of their lives while the adults may not have had teeth. So, the young dinosaurs were probably carnivores or omnivores, while the adults were likely herbivores. The baby dinosaurs may have been feeding on tiny insects. 

Nineteen dinosaur skeletons were discovered in Gobi desert China by paleontologists. The bones from years ago opened a whole new topic of discussion for scientists. Some of the Jaws they found had teeth, others didn’t, and some had a depression that indicated a previously present tooth socket. 

The Jaws without teeth seemed to have had beaks in their lifetime. Later, scientists discovered that the toothless Jaws belonged to the adult dinosaurs. 

Also, another unique thing was the presence of gastroliths in the gullet of the adult dinosaurs. Gastroliths are for mechanical digestion and are commonly found in birds. The gastroliths which were present in adults were absent in the young specimen found in the Gobi desert. 

Thus, the conclusion was that young dinosaurs had an entirely different eating habit from the adult dinosaurs. 

What Were The Largest Baby Dinosaurs Ever? 

Palaeontologists studied embryo samples and discovered that the largest baby dinosaur to come from an egg is the baby tyrannosaur. The research shows that the baby tyrannosaur was 3ft long when the egg hatched. The baby tyrannosaur grew to over 40ft and weighed 8000kg. 

This team of scientists also estimated that the tyrannosaur’s egg was 43 cm long. However, they got this estimation without finding the remains of the egg. 

Did Baby Dinosaurs Have Brains? 

Dinosaurs have brains, although many myths are surrounding their brains. Some myths portrayed dinosaurs as unintelligent animals because of their brains’ size compared to their body size. Another myth gave the impression that dinosaurs had two brains. 

The idea of dinosaurs being unintelligent because their brain weighed 2.8oz, which is almost nothing when compared to their body’s 4.5 metric ton, is untrue. 

The double brain myth has come from many large dinosaurs having a bigger neural canal than normal. The neural canal was close to the dinosaur’s hip region. Oddly, people believed that this was the brain, which controlled the tail. This myth isn’t true. Recent research has shown that all dinosaurs have one brain. 

What You Should Know About Baby Dinosaurs 

Here are a few things you should know about baby dinosaurs:

Large mammals and snakes often ate them:

Large prehistoric snakes didn’t have too much of an issue sneaking into nests with baby dinosaurs that were left unguarded. The Discovery of a snake’s skeleton coiled around the eggs of a titanosaur in 2010 proves this point. Examples of prehistoric snakes that probably ate hatchlings or eggs include sanajeh indicus. 

Also, in 2000, a repenomamus robustus was dug out, and they found the remains of a baby dinosaur in its gut.  

Dinosaurs moved around in their eggs: 

The fossil records from the remains of a Lufengosaurus show that some dinosaurs moved around, kicking and stretching in their egg form before they hatched. These activities inside the egg have been shown to aid bones and muscle development. 

Bushy tails were one of the most outstanding features of some baby dinosaurs:

The species known for its unique tail is the squirrel mimic. Aptly named, this baby dinosaur at an early age developed a structure that looked like feathers, similar to that of a squirrel. 

Some dinosaurs may have laid their eggs in the nests of other dinosaur species:  

This subject is majorly speculative, but it is an interesting one. Imagine dinosaurs A sneaking to dinosaur B’s nest to lay their eggs, simply to shift the responsibility of taking care of their baby dinosaurs to dinosaur B. It is mind-blowing that dinosaur B may be clueless in all of these. 

This speculation that dinosaurs may have tried to absolve themselves of the task of taking care of their babies by laying their eggs in another species’ nest is a popular one. The unsuspecting mother dinosaur takes care of the hatchling like hers, feeding and protecting.

Mark Norell explains that this may be why two velociraptor-like hatchlings/embryos (couldn’t tell if it was a hatchling or an embryo) were in an oviraptor’s nest. However, he said the other option might have been that the mother made a meal of the two raptors. 


The post answers the question, “what is a baby dinosaur called?” A baby dinosaur called a hatchling isn’t a breeze to study because as dinosaurs went extinct millions of years ago, their eggs are difficult to find. Not many eggs are in the fossil records of the dinosaurs. 

Baby dinosaurs, born like most reptiles, were taken care of by their parents. But like most information on the eggs and hatchlings, we know just what the fossil records show us. 

Much research has been done on dinosaurs, and paleontologists aren’t stopping anytime soon. So, more discoveries would arise. 

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