Bats!

Sold as a pair.  Silver with pink. Gold with green. Bronze with amber. Black with red.

The Haudenashone have stories of the Little People,  invisible nature spirits. They sometimes visit the people in the form of a robin for good news, an owl for a warning, or a bat for an imminent life-and-death struggle. 

If you see a bat, take it as a strong warning. Run. Go home.