This piece of amber was discovered in 2016 and that is a dinosaur tail in it, feathers and all.
It's not even the only piece of amber that preserves (non-avian) dinosaur feathers! Here's a preserved feather that even had lice on it!

This piece of amber was discovered in 2016 and that is a dinosaur tail in it, feathers and all.
It's not even the only piece of amber that preserves (non-avian) dinosaur feathers! Here's a preserved feather that even had lice on it!