a porcupine curling himself into a ball of quills to protect himself

porcupine curling ball quills protect attack adorable agriculture animal animals baby background bristle cheerful close country cute diet farming garden grass graze green happy hay hay field herbivore mammal natural nature needle people urban pest porcupine porcupines prickly protection quill quills rodent rural scene sharp small snout spikes spine spines spiny summer wild wildlife young