the T-Rex’s roar was built from sounds produced by a tiger, a baby elephant, and an alligator. The high-pitched baby elephant’s roar is the striking part that most viewers instantly recognize ...

rex. When paleontologists in Elephant Butte found a skull along the banks of the Rio Grande in 1983, its resemblance to the dinosaur king was clear. They put it on display at the New Mexico Museum ...

rex could reach up to four or five metres long and weigh up to 900kg, which is about as heavy as a teenage elephant ... It features Paul the T.rex, a lifelike robot dinosaur who teaches visitors ...