Care and Safety
When to Take Your Feeders Down
There are four situations where taking the feeders down is the right call, and a long list of worries that are not. Birds will not go hungry because you stopped.
The short answer
- Four legitimate reasons: a disease outbreak, bear activity, mold or damp you cannot control, and being away long enough for seed to spoil.
- Birds will not suffer because you stopped. Feeders are a supplement, and wild birds use many food sources across a wide area.
- For disease, take everything down including bird baths for about two weeks, clean thoroughly and rake up the spilled seed.
- In bear country the rule is seasonal, not situational: feeders come down from roughly early spring through late fall wherever bears are active.
- Migration, cold weather, summer heat and nesting season are not reasons to stop feeding, despite what you may have been told.
Take the feeders down for four reasons: a disease outbreak in your yard, bear activity in your area, mold or damp seed you cannot get on top of, and an absence long enough that the seed will spoil before you return. That is the list. Almost everything else people worry about is a reason to change something rather than stop.
The fear underneath most of these questions is that the birds will suffer. They will not. Feeders are a supplement to a diet built on wild seeds, fruit and insects, and the birds in your yard are working an area far larger than your yard. An empty feeder costs them a detour, not a meal.
Below: each of the four reasons, how long to stay down, how to come back, and the situations where stopping is the wrong instinct.
Reason one: disease in your yard#
This is the most urgent of the four and the one where a day of delay matters. If you see a bird that is fluffed up, dull, sitting on the ground under the feeder and slow to fly away, or a finch with crusted and swollen eyes, or any dead bird at the feeder, shut the yard down.
- Take down every seed feeder, suet feeder and bird bath. One feeder left up simply concentrates the flock.
- Bag the old seed for the trash.
- Rake up and bag the hull layer and spilled seed underneath, which is where the contamination sits.
- Scrub and disinfect: hot soapy water, then a 10 minute soak in 1 part household bleach to 9 parts water, rinse thoroughly, dry completely. The full method is in how to clean a bird feeder.
- Stay down about two weeks, longer if birds are still turning up sick.
- Tell the neighbors, or the flock relocates for a fortnight and returns carrying the same thing.
The two diseases most likely to be behind this are salmonellosis, which clusters in pine siskin irruption years and produces general lethargy, and house finch eye disease, which produces the swollen crusted eyes. Both are covered in detail on their own pages, and the triage steps are in there is a sick bird at my feeder.
Wear gloves for all of it
Salmonella infects people and pets as well as birds, usually by hand to mouth contact after touching a feeder, a carcass or contaminated ground. Use disposable or rubber gloves, work outdoors or at a utility sink rather than the kitchen, wash your hands with soap and water afterward, and keep children and dogs away from the ground under the feeders.
Reason two: bears#
A bird feeder is the single most reliable way to teach a black bear that your property has food. Once a bear has learned that, it comes back, brings its cubs, and eventually gets destroyed or relocated. The saying that a fed bear is a dead bear is not a slogan; it is what usually happens.
The rule in bear country is seasonal rather than reactive. Most state wildlife agencies recommend removing feeders from roughly April through November, whenever bears are out of dens, and some extend that as warmer winters shorten denning periods. Check your own state agency for local dates, because they vary considerably.
You do not need to have seen a bear. By the time a bear visits your feeder, it already knows the yard. Bringing feeders in at night is not sufficient either, since bears feed by day where food is reliable and a pole with seed spill under it still smells like a food source. The full set of measures, including bear-resistant poles and what to do with the spill, is in bird feeders and bears.
Suet and peanuts are the strongest attractants of everything you might hang out, and hummingbird nectar is also worth pulling in bear country. If you want birds in the yard through bear season, feed them with plants and water instead: see native plants for birds.
Reason three: mold you cannot control#
Seed that is repeatedly wet grows fungus, and moldy seed causes real harm including aspergillosis, a respiratory disease that kills birds. Usually the fix is not to stop feeding but to fix the setup: a feeder with real drainage, a smaller fill quantity, a rain guard, dry storage.
Take the feeder down when you have tried those and the seed still spoils. That happens in genuinely wet spells, in humid southern summers, and with feeders that were never designed to shed water.
| Situation | Fix first | Take down when |
|---|---|---|
| Seed clumping in the base of a tube | Remove and clean the base plate every refill | Base is not removable |
| Suet turning rancid or dripping | Switch to no-melt suet, smaller cakes | Sustained heat above about 90°F (32°C) |
| Open tray full of soaked seed | Mesh bottom, rain guard, fill less | Days of continuous rain |
| Nectar cloudy within a day | Change nectar daily, shade the feeder | You cannot change it daily |
| Persistent damp in a wooden feeder | Scrub, dry fully, seal joints | Wood stays black and soft |
Everything about diagnosing and preventing this is in moldy, clumped or wet seed, including which feeder designs survive a wet climate and how to store seed so it does not arrive damp.
Reason four: you are going away#
Seed left in a feeder while you are gone for three weeks will be stale, damp or moldy when you get back, and the ground below it will be a rodent buffet. It is not that the birds need you; it is that spoiled food and an unmanaged spill do harm.
For a trip of a few days, do nothing. For a week or two, fill lightly before you leave so the feeder runs empty rather than sitting full. For longer, take the feeders in, clean them, and store them dry.
Birds are not waiting for you
Feeder studies over the years have consistently found that backyard birds take only part of their daily food from feeders and readily switch to wild sources. Chickadees, in particular, are famous for caching food across a large territory. Nobody starves because you went to see your sister for a month. The argument in full, including what the research does and does not show, is in do birds become dependent on feeders.
Reasons that are not reasons#
| Worry | Reality |
|---|---|
| "Feeders stop birds migrating" | They do not. Migration is driven by day length and internal cycles, not by a full feeder |
| "Take hummingbird feeders down to send them south" | Wrong, and the opposite advice applies: leave them up a couple of weeks past your last sighting |
| "Feeding in summer is bad for chicks" | Nestlings are fed insects almost exclusively; adults use feeders for themselves |
| "Feeding makes birds lazy" | Birds forage constantly regardless; feeders are one stop among many |
| "Stop in warm weather so they forage naturally" | They already are. Clean more often instead |
| "Squirrels have taken over, so give up" | A pole and a correctly sized baffle solves this |
The fall hummingbird question has a page of its own, and the answer is the reverse of what most people assume: when to take down hummingbird feeders. The squirrel problem is geometry, not fate, as how to stop squirrels raiding feeders explains.
Two genuine gray areas are worth naming. In areas with severe rodent infestations, a feeder that spills heavily may need to come down until you fit a catch tray and switch to hull-free seed. And where local wildlife agencies issue a temporary request to pause feeding, follow it, including during an avian influenza advisory.
How to come back#
Rehang one feeder first, not all of them. Watch it for a week. If birds turn up sick again, take it down and leave the yard closed for the rest of the season.
Come back smaller. Fill with three or four days of seed rather than a full week's worth so nothing sits long enough to spoil, spread feeders further apart than before, and shorten your cleaning interval. Birds usually find a restored feeder within a day or two, because the site is already in their routine; if it takes longer, the reasons are covered in how long until birds find a new feeder.
The short version#
- Sick or dead bird in the yard: everything down that day, clean, two weeks minimum.
- Bear country, roughly April to November: down for the season, no exceptions for a pole you think is tall enough.
- Seed you cannot keep dry: fix the feeder and the fill quantity first, take it down if that fails.
- Away long enough for seed to spoil: take it in, clean it, store it dry.
- Anything else: fix the problem rather than ending the feeding.
Frequently asked questions#
Will birds starve if I stop filling my feeders?
No. Feeders supplement a diet that is mostly wild seeds, fruit and insects, and birds forage across an area far larger than one yard. Studies of feeder use have generally found that backyard birds get only part of their daily food from feeders and switch readily to other sources. Take your feeders down when you need to and refill when you can.
How long should feeders stay down after a disease outbreak?
About two weeks is the usual advice, extended if you are still finding sick or dead birds. Clean and disinfect everything during that window rather than at the end, rake up the spilled seed and hulls underneath, and store the feeders indoors rather than hanging them empty. Rehang one feeder first and watch it for a week before putting the rest back.
When do I need to take feeders down for bears?
Wherever black bears are active, most state wildlife agencies advise removing feeders from roughly April through November, or whenever bears are out of dens in your area. Some agencies extend that further as warmer winters shorten denning. Check your state wildlife agency, because the recommended dates are local and a fed bear is usually a dead bear.
Should I take feeders down when birds migrate?
No. Feeders do not prevent migration, which is triggered mainly by day length and internal cycles rather than food availability. Leaving feeders up in fall helps birds that are fueling for a long flight and helps late individuals. The one nuance is hummingbird feeders, where the advice is to leave them up for a couple of weeks after your last sighting, not to take them down early.
Do I need to stop feeding in summer?
No. Summer feeding is fine and does not make adult birds feed junk to their chicks, since nestlings are fed insects almost exclusively. What summer does change is hygiene: heat and humidity spoil seed and suet much faster, so clean more often, fill less, and use no-melt suet or none at all in extreme heat.
Is it bad to stop feeding suddenly in the middle of winter?
It is not ideal but it is not harmful. Birds will spend a few days checking an empty feeder and then shift to other food sources. If you know in advance that you will be away, taper by filling less rather than leaving a full feeder to spoil, and ask a neighbor to top it up if it is convenient.