Welcome to the blog that concerns all dinosaurs that are more closely related to (and including) Tyrannosaurus rex than to the English sparrow (Passer domesticus). This will be the place to read about tyrannosauroid osteology, ontogeny, and phylogeny, as well as updates on my tyrannosauroid research as it happens, my thoughts about new scientific discoveries on tyrannosauroids, and the occurrences of tyrannosauroids in pop culture.