What feature do owls have to protect them for low temperatures?

Owls are equipped with a specialized layer of feathers that provides Excellent insulation against low temperatures. Their feathers are densely packed and have a soft, downy layer underneath, which traps air and retains body heat. Additionally, owls can adjust their body posture and fluff up their feathers to create more insulation when it’s cold. This combination of features allows them to thrive in various cold environments.