cutle little chipmunk sitting in autumn leaves

animal wildlife fluffy north america pennsylvania tamias striatus usa adorable den wild themes autumn backgrounds backyard beauty nature brown burrow busy chatter chipmunk closeup color copy space cute eastern eating forage foraging friendly funny fur garden gathering herbivorous hibernation horizontal little looking mammal nibble people one outdoors playful portrait pouch pouched cheeks rodent seeds squirrel family stripes summer tail woodlands cutle standing fall leaves stands looks sitting close-up camera