The top coyote was driven off his napping spot by the lower coyote. Here they both look northwest toward the sound of a wolf howling in the distance. The lower coyote would then lay down in the napping spot vacated by the upper coyote.
A "napping" coyote curled up against the wind in Lamar Valley, Yellowstone National Park
Aggressive coyote approaching a more submissive coyote in Lamar Valley.