The Tyrannous Rex not only could see just fine, whether the object was moving or non-moving (which helps one not run into things), there's also quite a bit of evidence that the T-Rex's sight was extremely good, very possibly better than modern-day hawks and eagles.
rex had pretty amazing vision—better than people and even hawks have. Stevens also found that parts of T. rex's face changed over time to help it see better. As the animal evolved over millennia, its eyeballs grew larger and its snout grew skinnier so that its view wasn't blocked.
Tyrannosaurus rex had both peripheral and binocular vision. Binocular vision: Tyrannosaurus rex used both eyes together (binocular vision) to give it accurate depth perception. T. rex had a wide field of binocular vision – around 55 degrees.
But theropods, including tyranosaurs such as the famous T-rex, had forward-facing eyes. This gave them a high degree of binocular field of view. This means that tyrannosaurs would have had excellent depth perception to estimate the distance to prey and the timing of their attack.
Allosauroidea. Allosauroids, including Carcharodontosaurus and Allosaurus, did not have very good binocular vision, comparable to modern crocodiles. They possessed binocular vision which was restricted to a region only 20° wide, which is understandable, as they hunted mostly large and slow prey.
rex had large wide-set eyes, which scientists think allowed it to have exceptional depth perception and to see long distances. Apart from its famously tiny arms, everything about an adult Tyrannosaurus rex was big.
The eye socket of Tyrannosaurus rex played an important part in how the giant carnivores evolved some of the most powerful bites of all time. The skulls of some massive, meat-eating dinosaurs contain a puzzling feature: rather than being round, the bony eye socket, also called the orbit, is keyhole-shaped.
Long thought of as big and dimwitted, the T. rex might owe its perch as king of the Cretaceous to its brains as much as its jaws and giant teeth. A study published Thursday in the Journal of Comparative Neurology suggests the dinosaur's cerebrum contained enough neurons to solve problems and even form cultures.
Good eyes for one animal may not be so good for another. While many factors are to be considered when comparing eyesight amongst creatures, one thing for certain is that eagles take the crown for best all around eyes, primarily for their unprecedented ability to see clearly from far distances.
A T. rex, for example, had an EQ of about 2.4, compared with 3.1 for a German shepherd dog and 7.8 for a human—leading some to assume it was at least somewhat smart. EQ is hardly foolproof, however.
The study, authored by Suzana Herculano-Houzel, even estimates that T. rex was about as smart as a baboon, which means they were smarter than we thought.
Except for some carnivorous dinosaurs, Tyrannosaurus rex is also afraid to provoke some herbivorous dinosaurs, and Ankylosaurus is one of them. It was equipped with a powerful tail club that could be swung with enough force to shatter bone.
The mantis shrimp's visual system is unique in the animal kingdom. Mantis shrimps, scientifically known as stomatopods, have compound eyes, a bit like a bee or a fly, made up of 10,000 small photoreceptive units.
Chameleon (Chamaeleonidae)
Chameleons have some of the strangest eyes on the planet, which are able to move independently of each other. This results in almost 360-degree vision.
It seems that the best eyesight ever reported in a human was in an Aborigine man with 20/5 vision! To give you an idea of how clear and far he could see, his vision measurement compares to the natural sight of eagles. From 20 feet, he could perceive the fine details that most people can only see from 5 feet away!
Sorry, Jurassic Park fans: Cutting-edge simulations suggest the mighty dinosaur wasn't capable of more than a light jog. Contrary to popular belief, the tyrant lizard king was not built for speed. Instead, the mighty Tyrannosaurus rex was typically restricted to a brisk walk, according to a rigorous new computer model.
The Spinosaurus was heavier, taller, and longer than the T-Rex, but the latter's bite was far more powerful. The Spinosaurus was also believed to be semi-aquatic, but the T-Rex lived solely on land. Lastly, the T-Rex was far more intelligent than the Spinosaurus and had more acute senses.
New York's American Museum of Natural History has opened T. rex: The Ultimate Predator, featuring the most scientifically accurate T. rex model ever created.
What is a Tyrannosaurus rex weakness? Although Tyrannosaurus rex is known for its sharp claws and teeth, this dinosaur also had a few weaknesses. One of them is the presence of extremely short arms, which were too short to be used for eating or grasping items.
Dinosaurs Had Bird-Like Color Vision, Gene Discovery Suggests | Genetics, Paleontology | Sci-News.com.
The researchers also investigated what would have happened if eye size had increased at the same rate as skull length. In such a case, the eyes of Tyrannosaurus rex would have been up to 30 cm in diameter and weighing nearly 20 kg (instead of estimated 13 cm and 2 kg).
IT'S already the dinosaur of nightmares – now it seems Tyrannosaurus rex might have been able to hunt after dark. The eyes of T. rex face forward, giving them stereoscopic vision for seeking prey.
Fearsome predators like T. rex and towering, telescope-necked dinosaurs, such as Brachiosaurus, were warm-blooded creatures in the same way birds and mammals are, according to a groundbreaking new study.
rex had an amazing sense of smell. We know this because the size of the parts of the brain responsible for smell (the olfactory bulbs) are bigger compared to other theropods suggesting that this was behaviorally important to tyrannosaurs [4]. T. rex could locate prey over great distances like a Cretaceous vulture.
Leech: Leech is an annelid. Leech's external and internal segmentation do not correspond to each other. If the internal body is examined, it can be seen that the body is divided into 32 parts or segments which have their own corresponding brain.