they live in the wild they do not have a selter
They lived in caves and rock shelters.
what is the energy use coyotes
They were stone age hunter/gatherers, who lived in caves and rock shelters.
Morrison shelters were designed to be used inside your house. Anderson shelters were designed to be used outside in your garden.
The agricultural villages have small shelters. The people who work there could have shelters for them.
Morrison shelters were used inside a householders home. Anderson shelters were designed to be used in the householders garden and there were various types of public shelters which were usually underground.
They coyotes will dig a den in the ground. There's one in the thin woods behind my house :( Very scary.
Coyotes are known to vary and throw their voices so as to sound like they are elsewhere... they use this technique to drive prey to other, waiting coyotes.
houses
wood and stuff
Yes, if ever there's an invasion from the air, use the bomb shelters.
Coyotes can eat sparrows but they are very small prey. My guess is that they would rather use their time hunting larger animals.