Cal's tattoos have changed a lot since I got the commission of him done so here's an updated map of tattoos. 

Again, Cal is the epitome of "Stop asking what my tattoos mean, they mean I look good naked" 

I just spent a couple hours on pintrest finding tattoos I thought would work well together lol

(His tiger tattoo is def my favorite next to the blue heron)

He has his blood type tattooed on his one wrist. Felt like an emt thing to do