Birds are a type of theropod; they are rooted in that group of ferocious meat-eaters that most famously includes T. rex and Velociraptor and also many of the other predators that we’ve come across: the herd-living Coelophysis from Ghost Ranch, the Butcher Allosaurus from the Morrison Formation, the carcharodontosaurs and abelisaurids that terrorized the southern continents.
