What Dinosaurs eat the Iguanodon?

Iguanodon was a herbivorous dinosaur, primarily feeding on plants, so it wouldn't have been prey for other dinosaurs in the traditional sense. However, larger carnivorous dinosaurs, such as Allosaurus and some theropods, could have posed a threat to Iguanodon if the opportunity arose. In ecosystems where Iguanodon lived, it was more likely to be at risk from predation during vulnerable moments, such as while nesting or in herds. Overall, its primary threats would have come from larger carnivorous dinosaurs rather than being a common food source.