Paul Riding/Joseph Woodhouse
Dinosaurs ruled the earth for around 180 million years. But fossils that are at least 65 million years old are incredibly hard to decipher, so we know very little about what these iconic prehistoric creatures lived. Finding out more has long seemed impossible, but not anymore.
Over the past few decades, new techniques and new specimens have provided previously unimaginable insights into the behavior and ecology of dinosaurs. Combined with insights from modern animals, this has finally enabled paleontologists to understand dinosaur biology, from parental care, migration, and hunting styles to communication, sociality, and combat.
David Horne is one of the researchers trying to find out more about life during the time of the dinosaurs: the paleontologist at Queen Mary, University of London, is soon to publish a book about his latest findings. Revealing dinosaur behavior: What they did and how we know. New Scientist From mobile herbivores and semi-aquatic predators to why ostriches are problematic for understanding which dinosaurs doted on their young, here’s some of what’s been discovered so far.
Collin Barrass: Some of the biggest dinosaurs were Diplodocus or BrachiosaurusFor example, dinosaurs were not at all similar to living animals, so how do we figure out how they behaved?
David Horne: One of the most important things we can do as paleontologists is to better utilize our knowledge of the biology and behavior of modern animals. Mouth shapes are a good example. People with small mouths usually target nutritious food, such as shoots and leaves, one by one. If…
Source: www.newscientist.com
