Why Winter Feeding Matters

By the time January arrives, the countryside has been picked over. Hips, haws, seeds and the last drowsy insects have largely gone, and a hard frost locks away whatever remains. For a blue tit weighing barely ten grams, a bitter night can burn through a serious slice of its fat reserves — which is why it needs to find food within minutes of first light. A well-stocked feeder does not make garden birds dependent in any harmful sense; it simply tilts the odds in their favour during the hardest weeks of the year.

Start feeding in autumn and keep going through to late spring. Birds learn your garden as a reliable patch and will work it into their daily rounds. The one thing to avoid is stopping suddenly in a cold snap, precisely when a top-up matters most. Fill feeders in the morning if you can, and again in the early afternoon so there is something left for the last feeding flurry before dusk.

Seeds and Mixes Worth Putting Out

Not all bird seed is equal, and cheap mixes often contain a lot of wheat, barley and dyed grain that most garden birds simply kick onto the lawn. Look at the label before you buy, then choose according to the visitors you want.

• Sunflower hearts are the single best all-round buy: high in fat, no husks to clear up, and taken by tits, finches, nuthatches, robins and house sparrows.
• Black sunflower seeds are cheaper and nearly as good, though the discarded hulls make a mess beneath the feeder.
• Nyjer seed needs a fine-port feeder but will pull in goldfinches and siskins.
• Peanuts are excellent winter fuel, but they must be fresh, unsalted and offered in a mesh feeder rather than loose, so birds take small pieces rather than whole nuts.
• Ground-feeding fare — porridge oats, cooked rice, soaked sultanas, finely chopped apple and small amounts of mild cheese — suits dunnocks, blackbirds and song thrushes.

Never put out bread, milk, salted snacks, or fat left over from roasting. These offer little energy and can cause real harm.

Suet, Fat and Live Foods

Fat is the densest energy a garden bird can find, and suet balls, cakes and insect-based blocks are invaluable when temperatures drop. Buy them in a proper cage or hang them inside a sturdy feeder. If your suet arrives strung in loose plastic netting, take it out of the net and bin it — small feet and tongues get caught, and the netting is a menace to hedgehogs.

Dried mealworms, rehydrated in a little warm water, are taken eagerly by robins, wrens, pied wagtails and the occasional blackcap. In mild, damp spells, suet softens and smears feathers; in those conditions offer it in smaller amounts or switch to seeds until the frost returns. Variety works best — a mix of hanging feeders, a tray, and a little scattered food on a clean paved area will attract far more species than a single feeder ever will.

Hygiene: The Bit Most of Us Get Wrong

Crowded feeding stations are, unfortunately, excellent places for disease to spread. Trichomonosis has hit greenfinches and chaffinches hard, and salmonella and avian pox are persistent risks wherever damp seed and droppings accumulate. A little routine solves most of it.

• Clean feeders at least once a week, and more often in mild, wet weather. Use hot soapy water and a bottle brush to reach the corners, then a disinfectant suitable for animal feeding equipment.
• Rinse thoroughly and dry completely before refilling. Damp seed clumps, moulds and becomes dangerous.
• Keep several feeders and rotate them, so each one gets a rest and a proper clean rather than a quick rinse.
• Sweep up spilled husks, seed and droppings beneath feeders weekly, and shift feeder positions around the garden every few weeks to avoid a build-up in one spot.
• Wash your hands after handling feeders, and keep them out of reach of pets and small children.

Space Feeders Out and Keep Water Available

One huge feeder hanging in the middle of a lawn is a recipe for crowding. Spread several smaller feeding points around the garden instead, a few metres apart, so birds are not queueing beak to tail. If you notice sick birds, take everything down for two to three weeks, clean it all, and let the site rest.

Water matters as much as food. Birds need to drink and bathe even in freezing weather, and a shallow dish refreshed daily with warm water will stay open longer than you might expect. Never add salt, glycerine or antifreeze to stop it icing over — plain warm water, topped up each morning, is all that is needed.

Position feeders within a couple of metres of a shrub or hedge so birds can dash for cover, but not so close that a cat can sit hidden and ambush them. Keep them either very close to a window or well away from it, and use window decals if strikes are a problem.

Watch, Learn and Adjust

Winter feeding rewards a little attention. Note which species arrive and when, and adjust your offerings accordingly — more hearts if the tits are emptying the feeder in a day, more ground food if blackbirds are prospecting the borders. A bird that sits fluffed up for long periods, looks dull and lethargic, or lingers at the feeder without eating is likely unwell; act quickly, clean everything and rest the site. Report unusual numbers of dead garden birds to your local wildlife health recording scheme. Do that, keep your feeders spotless, and your garden will become one of the most valuable patches of habitat on the street.