Why the pigment evolved is a bit of a mystery.
https://metro.co.uk/2023/10/06/origins-of-ginger-hair-found-in-surprising-10-million-year-old-animal-19616129/?utm_source=dlvr.it&utm_medium=blogger
https://metro.co.uk/2023/10/06/origins-of-ginger-hair-found-in-surprising-10-million-year-old-animal-19616129/?utm_source=dlvr.it&utm_medium=blogger