The feeding behaviour of Tyrannosaurus rex has been studied extensively. The well known attributes of T. rex (its jaws, legs and overall body design) are often interpreted to be indicative of either a predatory or scavenging lifestyle, and as such the biomechanics, feeding strategies and diet of Tyrannosaurus have been subject to much research ...

Feb 22, 2011 · Longrich found huge bite marks that could only have been made by T. rex on several fossilized T. rex arm and leg bones. Scientists believe the marks definitely resulted from meat-eating.

Diet of the Tyrannosaurus. These reptiles likely fed on a wide variety of prey. This is because they would have required large amounts of food to maintain such a large size, and likely couldn’t afford to be picky. Scientists believe that T-rex had the strongest bite of …

Oct 31, 2015 · With its famously tiny arms, T. rex wasn’t capable of eating hand-to-mouth. Nor could the dinosaur chew. Instead, T. rex swallowed flesh and bone whole, using its powerful neck muscles to...

Diet. These huge-sized animals were apex predators of their time. In general, T. Rex hunted medium to large-sized herbivorous dinosaurs for their food. In North America, they had hadrosaurs and ceratopsians as their potential prey. Its powerful jaws and large body helped in hunting various other animals of that time.

Mar 3, 2025 · The overwhelming scientific consensus is that the T. rex was a meat-eater, an apex predator that dominated its prehistoric environment. From its anatomy and fossil evidence to its role in the food chain, everything points towards a carnivorous lifestyle for …

Aug 4, 2015 · What Did Tyrannosaurus Rex Eat? Tyrannosaurus rex primarily ate herbivore dinosaurs, including the Edmontosaurus and the Triceratops. Studies suggest that the Tyrannosaurus rex also practiced cannibalism.

May 1, 2024 · All of which begs the question: What did T. rex eat? "Tyrannosaurs were hypercarnivores, meaning they ate meat and lots of it," says Darla Zelenitsky, a paleontologist at the University of Calgary. "Throughout its lifespan, a T. rex would have dined on a variety of other dinosaurs in the ecosystem."

Aug 12, 2023 · Research has suggested that Tyrannosaurus Rex (T-Rex) could eat, 40-240 kg of meat daily. This translates to 22,000 to 154,000 calories, equivalent to feasting on a small adult human or an entire deer. As an apex predator, its diet mainly comprised larger herbivores like triceratops and hadrosaurs.

T. rex is the only meat-eating dinosaur from that time and place which could have produced such large dung. This fossil privdes evidence that T. rex crushed bones before swallowing them, since the bones in this coprolite were broken up.