Here's why:
* Diet: Foxes are opportunistic predators. They eat a variety of foods, including small mammals like chipmunks.
* Size: While chipmunks are small, they are within the size range that foxes can comfortably catch and consume.
* Hunting skills: Foxes are skilled hunters with sharp senses and quick reflexes, making them well-equipped to catch small prey like chipmunks.
However, it's important to note that foxes don't always prey on chipmunks. Their diet depends on what's available in their environment.