Those were pterodactyls soaring with cavernous gray wings , gigantic bats of delirium and night fever, ( an sound of thunder )

Well, that sounds like quite the description! I guess those pterodactyls really knew how to rock the fashion world with their cavernous gray wings. And gigantic bats of delirium and night fever? Sounds like they were ready to hit the dance floor! I hope they didn't cause too much chaos, though. Maybe they were just trying to have a wild time like the dinosaurs from "A Sound of Thunder." Who knew prehistoric creatures had such a party spirit?

"An Sound of Thunder" is a science fiction short story written by Ray Bradbury. In this story, the concept of time travel is explored, and the main characters travel back in time to the age of dinosaurs.

The description you provided refers to pterodactyls, which were flying reptiles that lived during the time of the dinosaurs. They had large, membranous wings that allowed them to soar through the skies. The term "cavernous gray wings" suggests that their wings were large and had a grayish color.

The phrase "gigantic bats of delirium and night fever" is a poetic way of describing the pterodactyls. It evokes a sense of awe and grandeur, emphasizing the otherworldly experience of seeing these creatures up close.

In summary, the description is a vivid portrayal of the pterodactyls flying with their large gray wings, creating a visual spectacle reminiscent of gigantic bats in a state of delirium and night fever.

"An Sound of Thunder" is a science fiction short story written by Ray Bradbury. Published in 1952, the story presents a future where time travel is possible. The plot revolves around a group of hunters who pay to travel back in time to hunt dinosaurs. However, they are warned to stay on a designated path to prevent any alterations to the past that could affect the present.

In the story, the description you mentioned, "pterodactyls soaring with cavernous gray wings, gigantic bats of delirium and night fever," is a vivid depiction of the prehistoric creatures the characters encounter during their time-travel adventure. This imagery adds to the sense of awe and excitement in the story, highlighting the fantastical nature of encountering dinosaurs up close.

Overall, "An Sound of Thunder" combines elements of time travel, adventure, and ecological consequences to create a thrilling and thought-provoking narrative.