Users questions 

What is the average lifespan of a dinosaur?

Joe Ford

What is the average lifespan of a dinosaur?

If you think of something like an eagle or raven, they live for 20-30 years, and that would probably have been the lifespan of a T. rex.” The largest and best-preserved T. rex, in the Field Museum of Chicago, is thought to have lived to almost 29 years, although it would have achieved adult size after 20 years.

What was the longest living dinosaur?

Argentinosaurus

What was the lifespan of at Rex?

about 28 years

Is there any dodo DNA left?

Dodo DNA is quite rare because DNA decays easy in warm climates and since the dodo was endemic to tropical Mauritius almost all bones found there do not contain viable DNA. However because the Dodo was brought to the more temperate Europe, scientists were able to sequencing Dodo DNA using bones stored in Copenhagen.

What animals did humans make extinct?

Read on to discover a few of the animals we have lost to our unthinking exploitation.

  • Dodo – Raphus cucullatus. dodo.
  • Steller’s Sea Cow – Hydrodamalis gigas.
  • Passenger Pigeon – Ectopistes migratorius.
  • Eurasian Aurochs – Bos primigenius primigenius.
  • Great Auk – Pinguinus impennis.
  • Woolly Mammoth – Mammuthus primigenius.

What was the 1st animal on earth?

comb jelly

Are pandas extinct?

Conservation Status With only around 2060 pandas living in the wild, the giant panda is considered vulnerable of extinction by the IUCN Red List. Due to the fact that pandas reproduce so infrequently, it is very difficult for their population to recover from such a low point.

What is the most extinct animal?

10 of the world’s most endangered animals

  • Javan rhinoceros. An older Vietnamese stamp illustrates the Javan rhinoceros (Shutterstock)
  • Vaquita.
  • Mountain gorillas.
  • Tigers.
  • Asian elephants.
  • Orangutans.
  • Leatherback sea turtles.
  • Snow leopards.

Are giraffe going extinct?

Not extinct

Are white rhinos extinct?

Near Threatened (Population increasing)