How do shrews live in winter?

Answer 1

Shrews adapt to winter by utilizing their burrowing skills to create tunnels beneath the snow, which provide insulation and protection from the cold. They remain active throughout the winter, foraging for food such as insects, earthworms, and small invertebrates, often relying on their acute sense of smell to locate prey. Some species may also enter a state of torpor, reducing their metabolic rate to conserve energy during extremely cold periods. Overall, their ability to maintain a high metabolic rate allows them to continue foraging, even in harsh winter conditions.