Summary:

- The article discusses how California ground squirrels have been observed hunting and killing voles, a behavior typically associated with carnivores rather than herbivores.
- Researchers found that the squirrels use their powerful jaws and teeth to overpower and consume the voles, providing them with an additional source of protein and nutrients beyond their typical plant-based diet.
- This behavior is seen as a remarkable adaptation by the squirrels, allowing them to expand their dietary options and potentially gain a competitive advantage in their environment.