Frontier Airlines names all of its planes and the names reflect the wildlife artwork on the fin.  One of their A321neos was taxiing out at Portland one morning.  It had some sort of weasel-like creature on the fin and the name of the plane was Kari the Fisher.  I certainly get the Star Wars reference but I had to look up Fishers to find out that they are a member of the weasel family.  I had never heard of them before.  Nice to think that my enthusiasm for aviation can be educational in other spheres!