Hummingbird Nest Facts

Attracting hummingbirds is even more fun when you find a hummingbird nest. Learn where to look and how to help.

Like a crown jewel, the nest of a hummingbird is one of the great wonders in all of nature. They are so tiny, yet so perfect. Few of us have ever seen a hummingbird nest. This is because they are nearly impossible to find. From the ground, they look like another bump on a branch. From above, an umbrella of leaves conceals them. And from the side, they look like a tiny knot, quilted with lichens, plant down and fibers. Though each of the 17 hummingbird species that breed in North America builds slightly different nests in various habitats, they have much in common.

Hummingbird Nest Facts

This photo shows the size of a hummingbird nest compared to a quarter.

Basic Hummingbird Nest Facts

Females build their nests 10 to 90 feet high, generally in trees or shrubs (with a few exceptions).

Hummingbirds build velvety, compact cups with spongy floors and elastic sides that stretch as the young grow. They weave together twigs, plant fibers, and bits of leaves, and use spider silk as threads to bind their nests together and anchor them to the foundation.

Hummingbird eggs are about the size of navy beans. Most females lay two eggs, which they incubate for 15 – 18 days.

Juvenile hummingbirds fledge (leave the nest) 18 to 28 days after hatching.

Attracting Hummingbirds to Nest

Any hummingbird lover knows that adding nectar plants to your garden is an important part of attracting hummingbirds. But these tiny creatures rely on a different set of plants for nesting materials. Add some of these to your garden to encourage hummingbirds to nest nearby.

Trees and Shrubs: Hummingbirds don’t use nest boxes or tree cavities. Instead they generally build their nests in sheltered trees or shrubbery, often in a fork of branches. Enhance your own hummingbird habitat by growing a diversity of leafy trees and large shrubs that provide shelter at varying heights. And if you want to get more bang for your buck, plant catkin-bearing trees and shrubs, which provide soft plant fibers for nesting material. Some examples of these include willows, witch hazel, alder, American elm, cottonwood, ironwood, poplar, birch, beech, mulberry and maple.

Hummingbird Nest Facts

Broad Billed Hummingbird collecting nest material. Diane Richards

Hummingbird eggs are cradled in soft fluffy fibers that hummingbirds choose from plants nearby. Add plants with fuzzy foliage like Lamb’s Ear (Stachys byzantine), which forms dense, ground-hugging rosettes of thick, soft, woolly leaves. The silken plumes of ornamental grasses are also useful in attracting hummingbirds looking to nest. Some plants have seed heads or pods that transform into fuzzy balls of soft fiber, or are encased in soft protective casings. Examples include clematis, honeysuckle, milkweed (Asclepias species) and blanket flower (Gaillardia species). Pasque flowers offer both soft foliage with silken hairs, and mid-spring flowers followed by fuzzy seedpods.

Hummingbird Nest Characteristics by Species

While these are the basics for hummingbird nests, it is interesting to see what makes each of these species unique. Hal Harrison studied hummingbird nests for decades – here are some of his observations.

Hummingbird Nest Facts

Note the inward-curving edge of this Black-Chinned Hummingbird nest.Michael R Duncan

Anna’s hummingbird females build a mere platform as early as December to lay her eggs. Then she builds up the nest while incubating.

Black-Chinned hummingbird nests are deep cups, and the rim may be curved inward.

Blue-throated hummingbird nests are often built on electric wire inside or outside of cabins.

Broad-billed hummingbirds will build their loosely constructed nests on clotheslines.

Broad-tailed hummingbirds often returns to same nesting site year after year.

Calliope hummingbirds will build a series of two, three or even four nests on top of one another, often attached to a conifer cone.

Costa’s hummingbirds will colonize at favorable sites with as many as six nests in a 100-foot radius. The birds are very tame at nesting sites.

Magnificent hummingbirds build the largest and highest of North American hummingbird nests.

Ruby-throated females attach their nests with spider silk to a small twig or branch that slants downward and covers the outside with greenish-gray lichens. They may lay eggs in a second nest while still feeding the young in the first.

Rufous hummingbirds, a western species, are very pugnacious around the nest, often driving away much larger birds.

  1. Judy Reagan says

    The statement below the nest photo at the top is a bit misleading. Hummer eggs are not as big as a jelly bean. They are even smaller than a Jelly Belly (jelly bean), which is much smaller than a regular sized one. The article says the eggs are the size of a Navy Bean. This is much more accurate in comparison.

  2. Dinah Lamela says

    Few years ago , we had hummingbird built it’s nest in one of my taller succulent plant . It was a joy having them around . I have some photos I took myself , and sad when they finally left their nest . To this day , their nest is still in tact …

  3. Eric Waleryszak says

    I watched an interesting show on TV about a fellow who studies Hummingbirds in Costa Rica. He found that hummingbirds will often nest In proximity to hawks nest as this affords them protection. Hummers are too small to interest the hawks as food and they gain some protection from nesting in the vicinity as the hawks will deter many predators from the nesting area.

  4. Carol says

    Do chipmonks sometimes eat hummignbird eggs ? We have more chipmonks and less,gummingbirds this year.

  5. Don Palstra says

    If live in the southwest USA, best way to see many hummingbirds is to have a medium to large fountain. They often bypass the feeders for frequent water trips during the day.

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