Even when the wilderness seems empty, it is actually teeming with life. Some people seem to think that everything is quiet and motionless at night but the forest is very alive then . . . probably even more so than in the day.
In this image, you can find a wolf, a weasel, a goshawk and a miniature northern saw-whet owl. They are all predators and active at night. All four live in their own different worlds even though they all live together in the forests and mountains.
