Which squirrel call is best? You have probably heard a squawk when you pass by a tree and assumed it was a bird. Chances are, that sound was made by a squirrel. Squirrels are very vocal. Using a ...

If a tree falls in a forest and no one is around to hear it, does it make a sound? Today, we know the answer is a resounding yes -- thanks to a bio-acoustic monitoring system that uses artificial ...

DEAR JOAN: We live in the hills and often hear tree squirrels in our oaks, screeching and clucking. I’ve assumed they are warning others of predators, but perhaps you have alternate information. Mike ...

Stalking through the woods, a hunter spies a deer feeding, unaware, through the pines. Just a few more feet and, suddenly, an alarm sounds. The deer flees. Red squirrels seem to take particular ...