Have Winter Hummingbirds? Here's How to Help Them Thrive

Not all hummingbirds migrate in the winter. You can help them stay healthy in the cold winter months.

Published January 4, 2023
Hummingbird drinking nectar on a cold winter morning.

Hummingbird sightings might not be as common during the winter as other times of the year, but they're not unheard of. Some hummingbirds stay behind when most others migrate for winter. Some that migrate leave later than most others, while some come back in early spring, long the before temperature gets warm.

Hummingbirds are most likely to be spotted during winter in areas that have mild climates, such as the Deep South and desert Southwest. However, they aren't limited to these areas. People have reported seeing hummingbirds in very cold areas - including New England, Alaska, and Canada - during the winter.

If you're concerned about the wellbeing of hummingbirds that may visit or pass through your area during winter, there are a few things you can do to help keep them fed and healthy even when it's below freezing outside.

Maintain a Hummingbird Feeder During Winter

Keeping a hummingbird feeder out and stocked with nectar during winter is a great way to help the hummingbirds make it through the season, but there's a bit more to doing this in cold weather than in the summer.

Make a Season-Long Commitment

Hummingbird feeders attract hummingbirds. Once a hummingbird uses your feeder, it'll keep coming back looking for food in the same place. Since it may not find food elsewhere, you shouldn't stop feeding winter hummingbirds once you start. Instead, provide nectar at least until spring flowers start blooming. It would be better to not feed them at all than to stop partway through winter.

Keep the Feeder From Freezing

If you're going to put out a feeder during winter, you'll need to protect it - and the birds that use it. Landing on a frozen feeder or trying to drink frozen nectar can seriously injure a hummingbird. Start by hanging the feeder in an area where it's protected from the wind, such as where your home, garage or shed will shield it. When the temperatures dip below freezing, you'll need to take some additional measures.

If you have a basin design feeder, consider getting a hummingbird hearth heater to help prevent the feeder and nectar from freezing. This device attaches to the bottom of the feeder. Other ways to help stop a feeder from freezing include:

  • Attach a clamp to a spotlight and point it toward the feeder.
  • Place the feeder near the type of heat lamp that people use for baby chickens.
  • Wrap the feeder in Christmas lights (or similar) to help keep it warm.
  • Enclose the feeder in a wool sock or scarf.
  • If your feeder has a flat bottom, place it on a heating pad.

Regardless of which of the above measures you use, it's a good idea to bring your feeder in overnight when temps are below freezing. Hummingbirds won't feed after dark, so there's no reason to keep a heater or light going overnight. Of course, you'll need to put it back out - and keep it warm - first thing in the morning so the birds can feed.

Stick With One Feeder

Winter hummingbird feeders are more labor intensive than summer ones. It makes sense to put out just one feeder, even if you usually put out several over the summer. There are fewer birds around during winter, so it'll be best to put your time into keeping one filled and thawed rather than dealing with multiple feeders.

Quick Tip

If you already have multiple feeders, you can use your stash to make things a little easier. Keep one outside and one at the ready. When the outdoor feeder freezes over or needs cleaning, bring it in and replace it with another.

Grow Plants That Flower in Cold Weather

A feeder isn't the only way to help keep hummingbirds healthy during winter. You can also help them by growing winter-blooming perennials like the ones below. Plants like these provide the birds with a nectar source when most plants that attract hummingbirds aren't in bloom. They also beautify your garden during the coldest months of the year.

Soft Caress Mahonia

Mahonia eurybracteata

Soft caress mahonia (Mahonia eurybracteata) produces bright yellow flowers from late fall through early winter. Hummingbirds love its bright yellow flowers. This plant is hardy in USDA Zones 6 - 10.

Sasanqua Camellia

Camellia Sasanqua Flowers (Double Petals)

Sasanqua camellia (Camellia sasanqua) is an evergreen shrub that produces red, pink, white, or purple blooms from late fall through January. Red ones are called yuletide camellias. This plant is hardy in USDA Zones 7 - 9.

Sweet Box

Close-up image of the beautiful winter flowering Sarcococca confusa white flowers

Sweet box (Sarcococca confusa) is an evergreen shrub that produces small but fragrant off-white flowers from late winter through early spring. It's hardy in USDA Zones 6 - 10.

Winter Daphne

Daphne odora / Japan daphne / Daphne indica

Winter daphne (Daphne odora) is an evergreen shrub that erupts in reddish/purple flowers from January through early spring. It's generally hardy in USDA Zones 6 - 9, though some varieties are hardy in Zones 4 and 5.

Avoid Using Insecticides

If you want to keep your yard as hummingbird-friendly as possible, it's important to avoid using insecticides and pesticides. This is true all the time - not just during winter. If you spray pesticide on plants that hummingbirds visit for nectar or near their feeders, they can ingest the substance directly and die. However, that's not the extent of the risk.

Hummingbirds don't just get nutrition from feeders and plants. They get the protein they need from eating insects. If a hummingbird eats an insect that has ingested pesticide, the pesticide will affect - and possibly kill - the bird. So, being careful to use pesticides only away from where hummingbirds eat isn't really sufficient to protect them (or other pollinators). It's best to avoid using these substances at all.

Recognize Hummingbirds in Torpor

If you come across a hummingbird that looks like it may have died during cold weather, don't panic - and don't pick it up to move it to a warmer location. Chances are that the bird is fine, but has gone into torpor, a natural state that allows the animal to conserve energy to help it survive extremely cold conditions.

When a hummingbird is in torpor, the animal's metabolism, heart rate, and body temperature will decrease significantly, and it will be all but impossible to tell if it is still breathing. It's easy to mistake a hummingbird in torpor for one that is dead, or nearly so.

If you come across a hummingbird in this state, it's best to just leave it alone - anything you do to intervene would harm the bird more than it might help. Once the temperature increases sufficiently, a hummingbird that has gone into torpor will slowly come out of it on its own.

Helping Hummingbirds in Distress

If you come across a hummingbird that seems to be frozen to a feeder or otherwise in distress, you should not try to intervene on your own. Instead, reach out to a wildlife rehabilitation agency in your area. If you need to find one, use this state-by-state directory of wildlife agencies to find out who you should call. If the agency you reach out to can't help you directly, they should be able to put you in touch with a local organization that can assist.

Have Winter Hummingbirds? Here's How to Help Them Thrive