The guy falls from the sky in a parachute. It is nighttime and no one is really awake they might think they saw something fall from the sky.
These two boys were guarding the fire and fell asleep they let the fire go out and Ralph and Jack are upset. They claim to have seen something with claws teeth and fur fall from the sky bu the were alseep.
Many of the boys gather around to talk about what happened the night before.
They all go searching around for the parachute that fell from the sky. For a supposed "creature".