Keep it Small and Cozy: Hummingbirds prefer small, sheltered spaces that are snug but not too cramped. A good size for the box would be around 4 to 6 inches wide, 4 to 5 inches deep, and 6 to 8 inches tall.
Use Natural Materials: Hummingbirds are attracted to natural materials that mimic their environment. Construct the box using untreated wood or bamboo, and avoid using chemicals or paint that could be harmful.
Ensure Proper Ventilation: Ventilation is essential to prevent the nest box from becoming too hot or humid, which could deter hummingbirds.
Place the Box in the Right Spot: Location matters! Hummingbirds like to nest in areas that provide safety and proximity to food sources. Mount the box in a quiet, sheltered spot—preferably near a tree or shrub with plenty of flowers or nectar-rich plants.
Avoid Bright Colors: While hummingbirds are attracted to bright flowers, nesting sites should be more subdued. Avoid using bright colors like red or orange for the box itself, as these may confuse them into thinking the box is a food source.
Provide Nearby Food and Water: To encourage hummingbirds to nest near your box, provide additional food sources, such as nectar feeders or flowering plants like trumpet vine, bee balm, or columbine.
Install a Predator Guard: Hummingbirds are small and vulnerable to predators, such as squirrels, raccoons, or larger birds.