Dromaeosaur

Dromaeosaur is a genus of small to medium-sized theropod dinosaurs that lived during the Late Cretaceous period, approximately 75 to 66 million years ago. The name "Dromaeosaur" comes from the Greek words "dromos," meaning "running," and "sauros," meaning "lizard," reflecting the dinosaur's likely agile and swift movements. Dromaeosaurs are known for their distinctive features, including a long, sickle-shaped claw on their second toe, which they likely used for hunting or defense.

The most well-known species of Dromaeosaur is Dromaeosaurus albertensis, which was discovered in Alberta, Canada. This species is estimated to have been about 2.5 meters long and weighed around 15 kilograms. Dromaeosaurs had a slender, lightweight body, long tail, and a relatively small head compared to their body size. They had three fingers on each hand, with the second finger being the longest and bearing the distinctive sickle claw.

Dromaeosaurs are believed to have been active predators, hunting small to medium-sized dinosaurs and possibly other prey. Their agile build and powerful legs suggest they were capable of quick movements and may have been able to take down prey with a single, powerful strike from their sickle claw. The discovery of Dromaeosaur fossils has provided valuable insights into the evolution of theropod dinosaurs and their role in the Late Cretaceous ecosystems.