PLS HELP THIS WORTH 30 POINTS

Find a metaphor in the poem"

Old Woman Nature
naturally has a bag of bones
tucked away somewhere,
a whole room full of bones!
A scattering of hair and cartilage bits in the woods.
A fox scat with hair and a tooth in it.
a shell mounds a bone flake in a stream bank.
A purring cat, crunching the mouse head first, eating on down toward the tail--
The sweet old woman calmly gathering firewood in the moon . . .
Don't be shocked,
She's heating you some soup.