Many dinosaurs, despite their formidable size, evolved adaptations that prioritized speed. These dinosaurs were typically smaller and more agile. This enabled them to hunt effectively and evade predators, playing critical roles in their ecosystems. This article examines the fastest dinosaurs from the Mesozoic era, exploring their anatomical structures, behaviors, and ecological significance. In This Article 1. Sinocalliopteryx: “Chinese Beautiful Feather” (Estimates N/A)Sinocalliopteryx, a theropod from Early Cretaceous China, was a fast-moving predator, based on its skeletal structure. While …