The Question and Answer section for Ray Bradbury: Short Stories is a great resource to ask questions, find answers, and discuss the novel.
Shooting anything that might interfere with the future of man is not allowed. The dinosaurs chosen for the hunt are dinosaurs that have experienced an accidental death..... they will die anyway, thus, shooting them will not alter the course of the...
The men must stay on the path because interrupting any of the natural processes in the past could have irreparable repercussions for the future.
The women are desperate, "frantic".