Yes, you can definitely make a nest that hummingbirds will use! Hummingbirds are particular about their nesting sites, so providing an artificial nest box made to their specifications will encourage them to take up residence.
Some key questions to consider when making a hummingbird nest:
What type of location do hummingbirds prefer for nesting?
Hummingbirds typically prefer a nesting site that is high up, such as in a tree or under the eaves of a porch or garage. They like sites that are sheltered from wind, rain, and intense sun. Ideal spots provide good visibility so the birds can watch for predators or threats.
Height
Place nests at least 5-10 feet off the ground. The higher the better for hummingbirds who nest high in trees in the wild.
Cover
Hummers like nest sites with some cover overhead like branches or overhangs. This protects the nest from getting drenched in heavy rain.
Visibility
Choose a spot with a clear line of sight in multiple directions so hummers can observe any incoming dangers.
What materials should be used to build a hummingbird nest?
Hummingbird nests are typically made of soft, flexible materials that can stretch to accommodate growing chicks. Here are some good options:
| Nest Material | Characteristics |
|---|---|
| Plant down | The soft fluffy fibers from plants like thistle or cattail |
| Spider silk | Stretchy woven silk from spider webs |
| Lichen | Soft grey or green mossy lichen collected from trees |
| Petals | Flower petals bound with spider silk |
| Feathers | Delicate feathers gathered in the wild |
Avoid
Steer clear of materials like yarn, string, hair, or plastic fibers as these may snag on hummers’ feet or be unhealthy if ingested.
What size and shape should the nest be?
Hummingbird nests are tiny, only 2-3 inches wide. A finished nest is shaped like a stretchy cup just big enough to cradle 2-3 pea-sized eggs. Features include:
| Nest Dimension | Ideal Size |
|---|---|
| External diameter | 2-3 inches |
| Internal diameter | 1-2 inches |
| Depth | 1-2 inches |
| Wall thickness | 1/4 – 1/2 inches |
The nest walls should be thin but tightly woven enough to contain the tiny eggs. Shape the inner cup to be slightly concave so eggs don’t roll out.
What is the ideal entry hole size?
The entry hole is one of the most critical measurements to get right when making a hummingbird nest. The opening needs to be:
- Wide enough for an adult hummer to easily enter and exit
- Narrow enough to offer structural support and deter predators
The best entry diameter is around 1.5 inches. Anything below 1 inch would be tricky for hummers to maneuver through. Openings larger than 2 inches may compromise the integrity or leave eggs and chicks vulnerable.
Key tip
Reinforce the rim of the entry hole with tightly woven fibers so the sides don’t stretch out or collapse.
Where should drainage holes be added?
Proper drainage is key for a successful hummingbird nest. Adding a few holes in the bottom allows rainwater to seep out so the nest doesn’t get waterlogged.
Strategic hole placement also improves ventilation and removes old debris. Recommendations for drainage:
- Make 2-4 holes in the nest floor evenly spaced
- Holes should be small, around 1/4 inches wide
- Do not place holes near the rim where they might weaken the structure
- Line the holes with mesh or packed fibers to prevent eggs from rolling out
Caution
Take care not to make too many large holes or the floor will have insufficient structural support.
What maintenance does a hummingbird nest require?
To keep your hummingbird nest attractive for new residents each season, some annual upkeep is required. Here are tips for proper maintenance:
Inspect the nest
Check the nest after winter or the rainy season for any damage that needs patching. Look for tears, holes, sagging sides, or compromised drainage.
Remove old material
Carefully take out any leftover sticks, feathers, or debris from past seasons that could prevent new nest building.
Check attachment
If hung by wire or string, examine the attachment point and reinforce as needed to prevent the nest from detaching.
Freshen up materials
Consider adding some new soft fibers or feathers each spring to replenish lost material and entice hummingbirds to rebuild.
Clean the area
Disinfect feeders, fountains, and hangers nearby to provide a sanitary environment.
Tips for encouraging hummingbirds to use the nest
It’s not quite as simple as “if you build it, they will come.” Use these tips to better your chances of hummingbirds adopting your hand-crafted abode:
Ideal timing
Put nests up by early spring before the breeding season gets underway.
Pair with food sources
Supplement the nest with nearby feeders, flowering plants, etc that provide nourishment.
Use enticing materials
Incorporate soft bird feathers, flower petals, or lichen to appeal to hummers’ instincts.
Try multiple locations
Experiment with several spots around your yard to determine where hummers feel most comfortable.
Limit human activity
Give hummers space and avoid disturbing nest areas once established.
Conclusion
With attention to details like location, dimensions, materials, and maintenance, you can create an ideal artificial home to attract a nesting pair of hummingbirds. Place your customized nest box up high early in the season and let nature run its course. Be patient, and you may be rewarded with the sight of tiny hummingbird eggs or chicks using the spot you made just for them!
