Western Screech Owls in the Desert

Western Screech Owls are small, nocturnal raptors that thrive in the Sonoran Desert and surrounding areas. Known for their soft trilling calls and expert camouflage, these owls are adaptable to both natural and suburban environments. Installing an owl box in your yard can provide them with a much-needed nesting site while giving you the opportunity to observe these fascinating birds up close.

Western Screech Owl Habitat & Behavior

Preferred Environment: Open desert, thorn scrub, riparian woodlands, and suburban yards with mature trees.
Diet: Insects, small mammals, birds, and reptiles.
Size & Appearance: About 8–10 inches tall, with mottled gray or brown plumage for camouflage.
Activity: Nocturnal hunters, often heard before they are seen.

Nesting Behavior

Western Screech Owls are cavity nesters, traditionally using woodpecker holes or natural tree cavities. With habitat loss, nesting boxes provide a safe alternative.

Nesting Season: Begins as early as January, with peak nesting from February through April.
Eggs: Typically 3–5 eggs, incubated for 33–34 days.
Fledging: Young owls peek out of the nest about 10 days before fledging.
Roosting Use: Owl boxes may also serve as safe daytime roosts year-round.

Owl Box Mounting Instructions

Creating a welcoming nesting space for Western Screech Owls is simple with the right placement and setup.

Ideal Placement

  • Mount the box 10–20 feet high on the northern or eastern side of a tree, pole, or structure.
  • Select a quiet area with minimal disturbance.
  • Face the entrance away from prevailing winds and direct sunlight for protection.

Installation Steps

  • Securely attach the box using the provided mounting hardware.
  • Add 2–3 inches of wood chips inside to mimic a natural nesting environment.
  • Ensure the box is stable and does not sway in the wind.

Maintenance Tips

  • Clean the box & replace bedding Oct - Dec, after nesting season to prevent parasites. Avoid painting or water-sealing the box.
  • Inspect the mounting to ensure the box remains securely in place.
  • Avoid disturbing the box once occupied.

Support Local Wildlife – Install an Owl Box Today!

Providing a nesting box for Western Screech Owls helps preserve their population while allowing you to experience the wonder of nature firsthand.

We are fully stocked with owl boxes and mounting hardware—visit Wild Birds Unlimited today to get everything you need to welcome owls to your yard!