Winter Bird Feeding: What to Put Out When It Gets Cold

Winter is when feeding actually matters. Natural food is buried or eaten, days are short, and a small bird can burn most of its fat reserves overnight just staying warm. This is also when birds are most visible and most loyal to a reliable feeder.

Fat is the point

In summer, birds want protein and are catching insects. In winter they want calories, and specifically fat.

Black oil sunflower remains the best single seed. Thin shell, high oil content, and almost everything eats it.

Suet is the winter food. It brings in woodpeckers, nuthatches, wrens and creepers that largely ignore seed, and it is the most efficient energy you can offer. A no-melt formula is worth the small extra cost because it does not go rancid.

Peanuts, shelled and unsalted, are excellent. Jays, titmice, chickadees and woodpeckers all take them.

Nyjer for goldfinches and siskins, in a dedicated fine-mesh feeder.

Skip cheap mixes heavy with milo and cracked corn. In winter especially, every trip to the feeder costs the bird energy, and wasted trips matter.

Feed at dawn and dusk

Birds arrive at first light having burned through the night, and they feed heavily again before dark to get through the next one. Those two windows are when your feeder does the most good.

It is also, inconveniently, when most people are not watching.

Consistency matters more in winter

Birds build feeding routes. A feeder that is reliably full becomes part of that route; one that is empty half the time gets dropped.

This is the argument for keeping it filled through a cold snap rather than topping it up when you remember. You are not the only food source, but you may be the most dependable one, and in a hard week that counts.

Water is scarcer than food

Underrated and often the single most attractive thing in a winter garden. Everything is frozen, and birds need to drink daily.

A heated bath, or simply refreshing a shallow dish with warm water each morning, will pull in birds that seed alone never brings. Keep it shallow \u2014 two inches at most \u2014 so nothing gets soaked in freezing weather.

Shelter

Leave the seed heads on your perennials. Leave a brush pile if you have somewhere for one. Dense evergreens give birds a place to roost out of the wind, which matters as much as food on the coldest nights.

Nest boxes get used as roost boxes in winter \u2014 chickadees and titmice will shelter inside overnight. A box left up through winter is doing work even when nothing is nesting in it.

Keep it clean

Wet seed freezes into a solid mass and moulds underneath. Check feeders after snow, clear the ports, and empty anything that has gone clumpy.

Disease spreads fastest at crowded winter feeders. A wash every couple of weeks is not optional.

Do not stop suddenly

Birds do not become dependent on feeders in the way people worry about \u2014 studies consistently show they forage widely regardless. But a feeder that vanishes mid-January during a freeze is a wasted trip for a bird that has energy to spare.

If you are going away, either fill it deeply or let it run down gradually beforehand.