It is the largest of the three spotted owl species and measures 18 to 19 inches in length with a 40-inch wingspan ... RANGE: Northern spotted owls are found from southwestern British Columbia through ...

A proposed ski resort in British Columbia is facing ... much of the owl’s habitat. The spotted owl is one of Canada’s most ...

This owl's classic four-note call was once commonly heard throughout the big trees of the Sierra Nevada and Southern California ranges, but logging, sprawl, and invasion by the barred owl — an ...