The Oldest Known Bird Fossil

When did scientists discover the oldest known bird fossil?

a) 2013
b) 2016
c) 2018
d) 2020

Answer:

b) 2016

The oldest known bird fossil was discovered in 2016. This fossil belonged to a bird called Archaeopteryx, which lived around 150 million years ago during the Jurassic period. Archaeopteryx is a crucial transitional fossil that shows a mix of bird and dinosaur features.

Its discovery was significant in understanding the evolution of birds from dinosaurs. The fossil provided valuable insights into how birds evolved from their dinosaur ancestors, showcasing characteristics such as feathers and wings that are essential for flight.

Scientists continue to study Archaeopteryx and other bird fossils to unravel the mysteries of avian evolution and the development of flight in birds.