Yes, I noticed that the naming of animals appears to be a little arbitrary. But in the case of the Mexican gray world, the naming is even more arbitrary. There's not much gray there that I can see, and certainly the Mexican gray wolf is at least as red as that red squirrel. However, someone above pointed out that the Mexican gray wolf is more gray in winter. Perhaps it was named in the winter. I suppose I'm grayer in winter, too, at least emotionally.