In the Wild:
Eurasian Eagle Owls mark their territory with vocal calls. These owls also sing duets with their mates, who they bond with for life. nests are usually a scrape in the ground. The female incubates the eggs while the male brings her food. Both parents rear the young. When threatened, the owls inflate their white throat patches and spread their wings to appear bigger.
Threats include human activity, poisoning and stealing of eggs.