Secret of 'Jurassic Park' raptor sounds? Tortoise sex - CNET

Just A Reminder That The Raptor Bark In Jurassic Park Is Tortoises Having Sex

How many species of dinosaur are there in Jurassic Park/World? How were they able to create such a diverse collection of dinosaurs for their theme park/island(s)? - Quora

The Jurassic Park velociraptor turtle mating noises

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Secret of 'Jurassic Park' raptor sounds? Tortoise sex - CNET

Jurassic World's female velociraptor Blue has been given a sex change by toy makers

Jurassic Park's Dino Sound Effects Are Animal Sex Recordings – ANIMAL

Charles Darwin, Paleontology Wiki

Dinosaur Factbook by Atfal Academy - Issuu

The terrifying noises made by the raptors in Jurassic Park (1993) were sourced from recordings of tortoises mating. The sound designer also experimented with horses breathing and geese hissing, but the tortoises proved the most evocative. : r/MovieDetails

TIL the velociraptor screech from Jurassic Park was a recording of tortoises having sex. : r/todayilearned

The Raptor Noises in Jurassic Park Are Mating Tortoises : ScienceAlert

The Jurassic Park velociraptor turtle mating noises

August 2014 – whendinosaursruledthemind