Fox (Vulpes vulpes) yawning at daybreak, Denali National Park, Alaska, USA

alaska america american animal animals area areas at canada canadian canid canidae canids carnivora carnivore carnivores conservation day daybreak daylight daytime denali during exhausted exhaustedly exhaustion exterior exteriors fauna fox foxes kingdom mammal mammalia mammalian mammalians mammals national national natural nature nobody north outdoor park park parks photo photos predator predators preserve preserves reserve reserves sanctuaries sanctuary shot shots tetrapod the tired tiredness usa vertebrata vertebrate vertebrates vulpes vulpes wild wildlife world yawn yawning yawns