How accurate is the information about extinct animals?

Information about extinct animals can be anywhere from mostly a guess to very good. Sometimes all anyone finds is a few bone fragments. Like this. read more

In a few cases, scientists have been able to make reasonable guesses about skin color (Colorizing Dinosaurs: Feather Pigments Reveal Appearance of Extinct Animals). Scientists continue to work this stuff out with new fossils and better analyses of existing ones. read more

21-25 Interesting Facts About Extinct Animals. 21. Following the extinction of the Tasmanian tiger in 1936, Tasmanian Devils are the largest carnivorous marsupial now on earth. 22. There were two species of frogs called Gastric-brooding frogs that swallowed its eggs, converted its stomach into a womb, and gave birth through its mouth. read more