Remains of fox traps, tent rings, and food caches have been discovered in the area.

Other structures included kill sites, food caches, and tent encampments.

They also use marks to identify food caches and to claim kills on behalf of the pack.

Bartholomew was self-supported using food caches placed over the summer.

They build several food caches, which they use during the winter months.

His men built up a network of base camps, food caches, intelligence agents and peasant supply contacts.

He saw my food caches, stood and peered into them.

There are several archaeological sites within the park and these include tent rings and food caches.

How would they find their food caches in the snow, or the game trail they meant to follow east?

They also hunted the caribou and muskox in the area as evidenced by the large number of food caches.