In the movie Jurassic Park III , the smell of the feces of the Spinosaurus attracts the attention of a Ceratosaurus although it also causes it to walk away .
That night , the group hears the phone ringing buried in the feces of the Spinosaurus and retrieves it , while also the smell attracting the attention of a curious Ceratosaurus even though the smell also causes it to walk away .
Jurassic Park III