InGen Carnivore Profile: Sinraptor

Despite occasionally visiting watering holes and beaches for food, Sinraptor stays exclusively on the grasslands where it occupies the role as top predator of that specific location, though this doesn't mean competition isn't inevitable.

According to some recorded sightings by observers, the most known predator competition of Sinraptor is the mid-sized dromaeosaur, Achillobator (Note: I replaced Dakotaraptor with Achillobator because I felt it would fit better). Though it is not as common on the grasslands as Sinraptor, Achillobator has sometimes been seen hunting the same prey in the area, which brings the two predators into frequent competition. Achillobator however would try to avoid direct conflict with Sinraptor by hunting down Dryosaurus, Thescelosaurus and Rhabdodon. However, Achillobator is shown to pose a threat to young Sinraptor and will even approach nests to get at the offspring. While a single Achillobator would be no match for an adult Sinraptor, packs are often seen mobbing them at kills.

Aside from these encounters, the greatest threat to Sinraptor is the island's apex predator, Carcharodontosaurus. While mostly a predator of larger prey items, Carcharodontosaurus is more than willing to steal the kills of any Sinraptor it crosses paths with. It will even mercilessly kill Sinraptors that dare to fight back if opportunity knocks.

Though rarely observed, sightings of Sinraptor competing with Megalosaurus for carrion on beaches have been reported. Similar encounters with Gorgosaurus are also known to occur.