Black-capped Chickadee

The short answer

• A chickadee takes one seed per visit and leaves. High visit counts mean a small number of busy birds, not a large flock.
• Much of what they carry off is cached in bark and moss rather than eaten, so October traffic is far higher than appetite alone would explain.
• Black oil sunflower, sunflower hearts, shelled peanuts, suet and mealworms are all top-tier chickadee foods. Millet, corn and striped sunflower are not worth putting out for them.
• Chickadees are usually the first species to find a new feeder and the ones other birds follow, so getting them settled is the fastest route to a full yard.

Watch a chickadee for two minutes and you have learned most of what matters about it. It drops onto the feeder, takes exactly one seed, and leaves before the perch has stopped moving. Fifteen seconds later it is back. Nothing else at a North American feeder behaves quite like this, and it distorts almost every conclusion people draw about their own yard.

What the traffic is really telling you#

A chickadee cannot crack a sunflower seed where it stands. It has a fine bill built for picking insects out of bark, so it carries each seed to a branch, holds it under both feet, and hammers through the hull. That takes several seconds and is safer done in cover. Then it comes back.

Two consequences follow, and both are worth doing the arithmetic on.

Your bird count is inflated. A single chickadee working a feeder makes on the order of 60 visits an hour. A winter flock of six or eight, which is normal, can produce two or three hundred arrivals in a morning. If you count arrivals you will convince yourself you are feeding a small army. The reliable method, and the one used in organized feeder surveys, is to count the highest number of birds visible at one instant. Four at once means at least four birds. It rarely means forty.

Your seed bill is not their fault. A black oil sunflower seed weighs roughly 0.06 g, so 200 chickadee visits remove about 12 g of seed, under half an ounce. A 2 lb feeder holds something like 15,000 seeds. Chickadees on their own would need weeks to empty it.

And much of what they take is never eaten at all. Chickadees are scatter-hoarders: they wedge single seeds into bark furrows, under lichen, in curled dead leaves and in knotholes, one item per site, spread over their home range, and relocate them weeks later. Caching peaks in autumn, which is why feeder consumption jumps in September and October before any cold weather arrives.

Feeding them, and where to hang it#

Five foods sit at the top of that table, which makes chickadees the easiest guild to satisfy in the yard. In practice:

• Sunflower is the default. Black oil has a thin hull a small bill can manage, which striped sunflower does not: the thick striped hull is the reason chickadees rate it only as an occasional food.
• Sunflower hearts are the upgrade that changes behavior. With no hull to hammer, the handling time drops and visits get shorter and more frequent. Over a deck or patio they also leave nothing behind.
• Shelled peanuts and suet are cold-weather calories, and both are top-tier here. A suet cage is the cheapest way to add chickadee visits in winter, and they will cling to it happily alongside woodpeckers.
• Skip millet, cracked corn and whole striped sunflower for this bird. They are not refusals so much as wasted space in a feeder that could hold something they want.

Placement is where chickadees differ most from heavier birds. They are woodland birds that move in short hops through branches, so:

1. Close to cover is good, not bad. A feeder 5 to 10 ft from a shrub or tree suits them perfectly. They will not cross a large open lawn to a pole in the middle of it.
2. Any feeder shape works. Tube feeders, hoppers, suet cages, peanut feeders, caged feeders. An 11 g bird fits everything, including the 1.5 in mesh of a cage that excludes squirrels and grackles.
3. A window feeder works because of them. Chickadees are usually the first species to accept a feeder stuck to glass, and they tolerate people at close range better than anything else at the feeder. Mount it under 3 ft from the glass, which is the safe distance for window strikes.
4. Height is flexible. 5 to 6 ft is convenient for you and fine for them.

Rank, flocks, and the birds that come with them#

• Flock size. Six to twelve in winter, holding a shared home range, with a firm dominance hierarchy inside the flock. In spring the flock dissolves into pairs.
• Followers. Winter chickadee flocks are the core that other species attach to. Titmice, White-breasted Nuthatches, Downy Woodpeckers and kinglets move with them and feed where they feed. This is why chickadees matter out of proportion to their size: settle chickadees and you have usually settled four species.
• Dominance. Low, and it does not matter. Because a chickadee takes one seed and goes, it can slot into gaps between larger birds instead of competing with them. A tray crowded with House Finches still gets chickadee visits.
• Time of day. Active from first light to dusk, with a pronounced burst in the last hour before roosting as they top up fat reserves to burn overnight. In hard winter weather that final hour is the busiest of the day, so refill in the afternoon rather than at dusk.
• Alarm calls. The chick-a-dee-dee-dee call carries information about threats, and more dee notes signal a more dangerous predator. Every other bird in the yard listens to it, which makes the chickadee flock the early warning system for the whole yard.

Which chickadee is it#

Range settles almost every case. If you are in Georgia, it is a Carolina Chickadee; if you are in Maine, it is Black-capped. Only in the narrow contact zone, roughly Kansas to New Jersey, does the wing pattern matter, and even there the two species hybridise and sing each other's songs.

Nothing at the feeder#

Chickadees are the easiest common species to attract, so an absence is informative.

• Wrong species for your latitude. In the Southeast you will get Carolina Chickadees on exactly the same setup, which is not a problem to solve.
• No woody cover in sight. The most common real cause. Chickadees will not commit to a feeder with no branch to carry a seed to. Fix it with planting or with a temporary brush pile, as in native plants and cover.
• Wrong seed. A feeder of mixed grain or straight millet gives them nothing. Switch to sunflower and expect them within days.
• A new feeder that has not been found yet. Chickadees are usually the first arrivals, so if the feeder is under three weeks old you are simply early. The timeline is in attracting birds to a new feeder.
• Sick birds and dirty feeders. Chickadees are susceptible to salmonellosis at crowded, damp feeders. Any lethargic, fluffed-up bird that lets you approach is a reason to take feeders down and clean them, per bird diseases at feeders.

Across the seasons#

Autumn. The caching spike, from roughly September to November. Consumption at the feeder runs well above what the birds could eat, and the winter flocks form. This is also when chickadees put on the fat reserves that carry them through winter nights.

Winter. Peak feeder use. Chickadees burn fat overnight and rebuild it during the day, which is why the last hour before roosting is the busiest. Refill in the afternoon rather than at dusk, and keep suet out. See winter bird feeding.

Spring. Flocks break into pairs in February and March, males start the two-note whistle, and birds excavate nest cavities in soft, rotting wood. Feeder visits become paired and less frequent.

Summer. The quiet months. Nestlings are fed on caterpillars rather than seed, and a shallow water source keeps chickadees in view when the feeder does not.

Frequently asked questions#

Why do chickadees take one seed at a time?

Because they cannot open a sunflower seed at the feeder. A chickadee has no crushing bill, so it carries the seed to a branch, pins it under its feet and hammers it open, which takes several seconds and is safer done in cover. Many seeds are not eaten at all but wedged into bark, moss or a curled leaf for later. The result is a constant shuttle: land, take one, leave, return in 15 to 30 seconds.

How many chickadees do I actually have?

Far fewer than the visits suggest. Count the highest number visible at the same instant, which is the standard method used in feeder surveys, rather than adding up arrivals. A flock of six chickadees can easily produce two or three hundred feeder visits in a morning. If you see four at once you have at least four, and the true flock is usually 6 to 12 birds sharing a winter home range.

Do chickadees empty a feeder?

No. Run the numbers: a black oil sunflower seed weighs roughly 0.06 g, so 200 chickadee visits remove about 12 g, well under half an ounce. A 2 lb feeder holds on the order of 15,000 seeds. Chickadee traffic alone would take weeks to empty it. A feeder that drains in a day or two is being worked by squirrels, jays, grackles or House Sparrows, or it is leaking from the base.

What is the difference between a Black-capped and a Carolina Chickadee?

Mostly range. Black-capped occupies the northern half of the continent, Carolina the Southeast, and they meet in a narrow band running roughly from Kansas to New Jersey. Where they overlap, look at the wing: Black-capped shows bright white edges on the wing feathers, forming a pale panel, while Carolina looks plainer and grayer. Black-capped is slightly larger with a raggedier lower edge to the black bib. Songs differ: a two-note whistle versus a four-note one.

Will chickadees eat from my hand?

Often, yes. Chickadees are among the easiest wild birds to hand-tame because they are bold, curious and habituate to a stationary person quickly. It takes patience rather than technique: stand still near the feeder at the same time each day for a week or two, then hold out a palm of sunflower hearts and wait without moving. Wash your hands afterwards, and never use salted or roasted nuts.

Where do chickadees go in summer?

Nowhere, but they get quieter and less visible. Winter flocks break into breeding pairs in early spring, each defending a territory, and they switch heavily to caterpillars and other insects to feed nestlings. Feeder visits drop through June and July and pick up again in late summer when juveniles appear and adults begin caching for winter. A bird bath keeps them visible through the quiet months.

Sources and further reading

1. Black-capped Chickadee Cornell Lab of Ornithology, All About Birds Measurements, range, caching behavior and identification against Carolina Chickadee
2. Feeding Birds Cornell Lab of Ornithology, Project FeederWatch Foods and feeder types for chickadees, and how feeder counts are made
3. Guide to North American Birds: Black-capped Chickadee National Audubon Society Habitat, flocking and seasonal behavior