Tyrannosaurs fought and ate each other
![Illustration of a scavenging tyrannosaur](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/04/ticker_ht_scavengingtyrannosaur.jpg?fit=860%2C460&ssl=1)
Tyrannosaurs, shown in this artist’s illustration, both hunted for food and scavenged, which is probably how bite marks ended up on the skull of a young Daspletosaurus unearthed at Canada’s Dinosaur Provincial Park.
© Tuomas Koivurinne