Blue is a female Velociraptor that appears in Jurassic World, Jurassic World: Fallen Kingdom, and Jurassic World: Camp Cretaceous. She is the oldest of the four raptors in her pack consisting of her, Delta, Echo, and Charlie. The oldest of the four Velociraptors trained by Owen Grady, Blue and her pack aided in the search for the Indominus rex, only to turn against their trainer when accepting the I. rex as their Alpha. However, Blue was the first to change her loyalty back to Owen and fight against the I. rex. While the rest of her pack was killed, Blue received aid from the elder T. rex as well as the Mosasaurus and defeated the I. rex. Three years later, when Isla Nublar was in danger of being destroyed by Mount Sibo, Blue reunited with Owen only to be captured and shipped to Lockwood Mansion for a blood transfusion for the Indoraptor. After Blue was healed from her injury, she once again saved Owen, Claire, and Maisie from the Indoraptor, defeating it. Following that, Blue ran off into the woods, now free.