In the Jurassic Park films, which animal sounds were used to create dinosaur sound effects?

The use of big cats like lions and tigers to create dinosaur sound effects in the Jurassic Park films is a fascinating aspect of sound design. The filmmakers utilized recordings of these big cats because their vocalizations possess a deep and powerful quality that can evoke the primal nature of dinosaurs. The growls, roars, and other sounds produced by these animals were manipulated and layered with other sound elements to create unique, believable dinosaur sounds.

This approach to sound design is rooted in the study of animal behaviors and vocalizations, as well as how these sounds can convey power, ferocity, and authenticity, crucial elements needed to bring the fictional dinosaurs to life on screen. The filmmakers aimed to create sounds that audiences would instinctively relate to ancient and powerful creatures, and the choice of big cats was effective in achieving this dramatic effect.

While other animals like birds and whales could also contribute to some aspects of sound design, especially considering the evolutionary connections between birds and dinosaurs, big cats provided the raw, visceral audio qualities that made the dinosaur sounds particularly impactful in the films.