They're still babies. Look at the body language: Altia, a 7 week old Siberian Eagle Owl, the largest species of owl in the world meets Powys, a 5 week old Little Owl. The pair are being raised at The Scottish Owl Centre in Scotland’s central belt.
Barred Owl -- Barred Hoot Owl- Originally only seen in the east, in the century spread to the Pacific NW and southern California. These large stocky owls nest in tree cavities in large mature forests, often near water. Average life span in the wild yrs.