Great Horned Owl Box Plans

The Great Horned Owl is a majestic bird of prey, known for its large size and striking appearance. As a conservation effort to protect this iconic species, building nest boxes is a great way to provide them with sheltered nesting sites. Here are comprehensive plans to construct a durable and functional Great Horned Owl nesting box: ### Materials Required: * 2x4 inch lumber (8 pieces, 8 feet long) * 1/2 inch plywood (2 pieces, 4x8 feet) * 1/2 inch exterior-grade plywood (1 piece, 4x8 feet) * 1 inch galvanized nails * Wood screws (2 inches and 3 inches) * Wood glue * Sandpaper * Waterproof sealant * Entrance hole saw (6 inches) * Drill * Safety goggles * Work gloves ### Step-by-Step Instructions: 1.

Prepare the Lumber:

- Cut the 2x4s according to the following measurements: - 4 pieces at 36 inches long (front and back panels) - 4 pieces at 24 inches long (side panels) - Cut the 1/2 inch plywood into two pieces: - 1 piece at 24x36 inches (floor) - 1 piece at 24x24 inches (roof) 2.

Assemble the Front and Back Panels:

- Arrange two pairs of 36-inch 2x4s in a rectangular shape, forming the front and back panels. - Use 2-inch wood screws to secure the 2x4s at the corners. 3.

Attach the Side Panels:

- Align the 24-inch 2x4s with the front and back panels, forming a box shape. - Use 2-inch wood screws to attach the side panels to the front and back panels. 4.

Attach the Floor:

- Position the 24x36 inch plywood sheet on the bottom of the box. - Use 1-inch galvanized nails to secure the floor to the frame. 5.

Create the Entrance Hole:

- Mark a 6-inch circle on the front panel, approximately 12 inches from the floor. - Use the entrance hole saw to cut the entrance hole. 6.

Attach the Roof:

- Place the 24x24 inch plywood sheet on top of the box, aligning it with the edges of the walls. - Secure the roof to the walls using 2-inch wood screws. 7.

Sand and Seal the Box:

- Sand the entire box to remove any rough edges. - Apply a coat of waterproof sealant to protect the wood from moisture. 8.

Install the Nest Box:

- Choose a suitable location for the nest box, such as a tall tree or a sturdy pole. - Secure the nest box using metal bands or ropes, ensuring it remains stable and protected. ### Additional Tips: * To protect the Great Horned Owl from predators, place the nest box at least 15 feet above the ground. * Choose a location that receives direct sunlight for at least part of the day. * Inspect the nest box regularly for signs of damage or decay. Make repairs as needed. * Avoid disturbing the nest box during nesting season. By following these plans and tips, you can create a safe and suitable nesting site for Great Horned Owls, contributing to the conservation of this magnificent bird species.