When to Take Down Hummingbird Feeders

The standard advice: leave your feeder up for about two weeks after you last see a hummingbird. For most of the country that lands somewhere between late September and early November.

But the more important thing to settle first is the myth that drives this question in the first place.

The myth: feeders delay migration

You will hear it every autumn — take your feeder down by a certain date, or you will “trap” hummingbirds and stop them from migrating.

This is not true, and it is worth being clear about. Hummingbird migration is triggered primarily by photoperiod — the shortening of daylight — along with hormonal changes and the bird’s own fat reserves. A full feeder does not override any of that. A healthy hummingbird will leave when its internal clock says leave, whether or not there is sugar water in your yard.

Both the National Audubon Society and the Cornell Lab of Ornithology have addressed this directly. Leaving a feeder up does not hold birds back.

So when should you actually take it down?

Two weeks after your last sighting is the working rule, and the reason is simple: you cannot know that the bird you saw on Tuesday was the last one. Two quiet weeks is reasonable evidence that the traffic has passed.

Rough guidance by region, for ruby-throated hummingbirds:

Region	Last birds typically pass	Take down
Great Lakes, New England, Upper Midwest	Late September	Mid October
Mid-Atlantic, Ohio Valley	Early October	Late October
Carolinas, Tennessee, Arkansas	Mid October	Late October / early November
Deep South	Late October	Mid November
Gulf Coast, South Texas, South Florida	Some overwinter	Often stays up

West of the Rockies, the answer is often “do not.” Anna’s hummingbirds are year-round residents through much of coastal California, Oregon, and Washington. In those areas feeders stay up all winter, and the challenge becomes keeping nectar from freezing rather than deciding when to stop.

Winter feeding, if you are staying in the game

If you are in a region with overwintering hummingbirds — the Pacific coast, parts of the Gulf South, or the desert Southwest — a few things change.

Keep the ratio the same. You will find advice to strengthen the mix to 1:3 for cold weather. We would stay at 1:4 year round; wild nectar does not get sweeter in winter, and what the birds actually need is nectar that is not frozen. Our ratio explainer covers the reasoning.

Freezing is a hardware problem. Two workable approaches:

Rotate two feeders. Keep one indoors thawing while the other hangs out. Swap them morning and evening on hard-freeze days. Costs nothing if you already own two feeders, but it ties you to a schedule.
Add a feeder heater. A small heating pad that sticks to the underside of the nectar tray and holds it above freezing. Removes the schedule problem entirely.

Research-based pick · Peel-and-stick padUniversal Hummingbird Feeder Heater

Sticks to any feeder with a flat two-inch area under the tray, so it is not tied to one model. The heating pad detaches from the cord, which matters — a heater you have to work around is a heater that makes winter cleaning worse.

Check price ↗

Paid link. Price and availability accurate as of the date shown and subject to change.

Two things worth knowing before you buy one. It is rated for use between 0°F and 50°F, so in regions that go colder than that you will still need the two-feeder rotation on the worst nights. And the manufacturer pledges a share of profits to the National Audubon Society — a donation, which is not the same thing as an Audubon endorsement, and not a reason on its own to pick a product.

Cleaning gets easier. Cold weather slows fermentation dramatically, so a winter feeder can go a week or more between changes. It still needs changing — just less often. If you are running a heater, take the pad off or detach the cord before washing, and dry the tray fully before sticking it back on.

What to do with the feeder over winter

If you are taking it down, do not just put it in the shed with a film of nectar in the bottom.

Empty it completely and rinse with hot water.
Take it apart as far as it disassembles — bases, gaskets, port inserts, ant moats.
Deep clean every part, including the narrow reservoir where a sponge cannot reach. Our cleaning guide covers the method and the mould problem in detail.
Dry completely before storing. Trapped moisture is how you find mould in a sealed feeder in March.
Store somewhere dry and out of sunlight. UV degrades plastic feeders over a winter in a sunny window.

A feeder put away clean and dry is one you can hang immediately next spring. A feeder put away dirty is a scrubbing job you will not want to do on the morning the first bird shows up.

Common questions

I still have a hummingbird in November. Should I take the feeder down to make it leave? No. Taking the feeder away does not prompt migration, it just removes a food source from a bird that may need it. Some late birds are juveniles or individuals recovering from injury. Leave it up and keep it fresh.

What if a hummingbird looks like it is not migrating at all? In parts of the South and West this is normal — some species overwinter. If you are well outside those areas and a bird persists into deep cold, local Audubon chapters and wildlife rehabilitators are the right people to ask.

Does the same timing apply to oriole feeders? Roughly, but orioles generally leave earlier than hummingbirds in most of their range. Watch your own sightings rather than assuming the two overlap.

Should I keep changing nectar even if nothing is drinking it? Yes. Spoilage is driven by temperature and airborne yeast, not by whether a bird has visited. Autumn is cooler so the interval stretches, but the schedule does not stop.