Spot the differences between chipmunks and ground squirrels with tips on their looks, tunnels, and winter habits.

It can be hard to tell which pest is creating the holes in your yard when you start to find mysterious craters scattered around the lawn. Two of the most common suspects are squirrels and chipmunks, ...

A letter written by Paul Presler (“Squirrels are not endangered,” Our Readers’ Views, June 1) was lamenting about the damage that the Western gray squirrel was doing in and around Vancouver. He is ...