females and up to for males. Northern subspecies such as T. t. jeffersonii are heavier than the southern subspecies. In the fall, when food is plentiful, adult male badgers can reach up to . In some northern populations, females can average . Except for the head, the American badger is covered with a grizzled, brown, black and white coat of coarse hair or fur, giving almost a mixed brown-tan appearance. The coat aids in camouflage in grassland habitat. Its triangular face shows a distinctive black and white pattern, with brown or blackish "badges" marking the cheeks and a white stripe extending from the nose to the base of the head. In the subspecies T. t. berlandieri, the white head stripe extends the full length of the body, to the base of the tail. Diet The American badger is a fossorial carnivore. It preys predominantly on pocket gophers (Geomyidae), ground squirrels (Spermophilus), moles (Talpidae), marmots (Marmota), prairie dogs (Cynomys), pika (Ochotona), woodrats (Neotoma), kangaroo rats (Dipodomys), deer mice (Peromyscus), and voles (Microtus), often digging to pursue prey into their dens, and sometimes plugging tunnel entrances with objects. The American badger is a significant predator of snakes, including rattlesnakes, and is considered the most important predator of rattlesnakes in South Dakota. They also prey on ground-nesting birds, such as the bank swallow, or sand martin (Riparia riparia), and the burrowing owl (Athene cunicularia), lizards, amphibians, carrion, fish, skunks (Mephitis and Spilogale), insects (including bees and honeycomb), and some plant foods, such as corn (Zea mais), peas, green beans, mushrooms and other fungi, and sunflower seeds (Helianthus). Behavior American badgers are generally nocturnal; however, in remote areas with no human encroachment they are routinely observed foraging during the day. Seasonally, a badger observed during daylight hours in the spring months of late March to early May often represents a female foraging during daylight and spending nights with her young. Badgers do not hibernate but may become less active in winter. A badger may spend much of the winter in cycles of torpor that last around 29 hours. They do emerge from their burrows when the temperature is above freezing. As a fossorial mammal, the American badger uses a scratch-digging process where the forelimbs are withdrawn to break the soil and move the debris behind or to the sides of its body An abandoned badger burrow may be occupied by mammals of similar size,