What Can You Feed Your Garden Birds?

Many people when beginning to feed garden birds for the first time have doubts about what can be used as food and have concerns about whether they are doing more harm than good. Following is a general guide of what to use and for which birds. One golden rule is if you have doubts, don't do it!

Bird Seed Mixtures

Nowadays there are many mixes bird seed that have been formulated for feeders and for table and ground feeding wild birds and that are widely available. As you might expect, some are better than others and in some, but not all cases, is reflected in the price. The better mixtures contain plenty of flaked maize, sunflower seeds, and peanut granules.

Mixes containing chunks or whole nuts are suitable for winter feeding only.

Small seeds, such as millet, attract mostly house sparrows, dunnocks, finches, reed buntings and collared doves, while flaked maize is taken readily by blackbirds.

Tits and greenfinches favour peanuts and sunflower seeds.

Pinhead oatmeal is excellent for many birds.

Wheat and barley grains are often included in seed mixtures, but they are really only suitable for pigeons, doves and pheasants, which feed on the ground and rapidly increase in numbers, frequently deterring the smaller species and upsetting neighbours.

Avoid seed mixtures that have split peas, beans, dried rice or lentils as again only the large species can eat them dry. These are added to some cheaper seed mixes to bulk them up. Any mixture containing green or pink lumps should also be avoided as these are dog biscuit, which can only be eaten when soaked.

Black Sunflower Seeds

Black sunflower seeds are an excellent year-round food and in many areas are even more popular than peanuts. The oil content is higher in black than striped ones, and so they are much better. Sunflower hearts (the husked kernels) are a popular no-mess food.

I do not sow or plant the sunflowers that appear in my garden; enough said!

Niger Seeds or Nyjer Seeds

These are small and black with high oil content. They need a special type of seed feeder, and are particular favourites with goldfinches and siskins.

Peanuts

Peanuts are rich in fat and are popular with tits, greenfinches, house sparrows, nuthatches, great spotted woodpeckers and siskins.

Crushed or grated nuts attract robins, dunnocks and even wrens.

Nuthatches and coal tits may hoard peanuts.

Salted or dry roasted peanuts should not be used.

Quality guaranteed peanuts are not always the cheapest and it is very tempting to buy the "special priced sack" or the attractively priced smaller packs that have been bagged from the large sack. However, peanuts can be high in a natural toxin which can kill birds so it is best to buy from a reputable dealer who will guarantee freedom from aflatoxin.

Bird Cake And Food Bars

Fat balls and other fat-based food bars are widely available and are excellent winter food. If they are sold in nylon mesh bags, always remove the bag before putting the fat ball out - the soft mesh can trap and injure birds. Once the starlings find them they will not last long!

You can make your own bird cake by pouring melted fat (suet or lard) onto a mixture of ingredients such as seeds, nuts, dried fruit, oatmeal, cheese and cake. Use about one-third fat to two-thirds mixture. Stir well in a bowl and allow it to set in a container of your choice. An empty coconut shell, plastic cup or tit bell makes an ideal bird cake 'feeder'. Alternatively, you can turn it out onto the bird table when solid.

Live Foods And Other Insect Foods

Mealworms are relished by robins and blue tits, and may attract other insect-eating birds such as pied wagtails. Supplies can be obtained from advertised dealers in pet and wild bird food.

Waxworms are excellent, but expensive.

Proprietary foods for insect-eating birds, such as ant pupae and insectivorous and softbill food are available from bird food suppliers and pet shops. Insect food appropriately offered can attract treecreepers and wrens.

Mealworms are a natural food and can be used to feed birds throughout the year. It is very important that any mealworms fed to birds are fresh. Any dead or discoloured ones must not be used as they can cause problems such as salmonella poisoning.

Polyunsaturated Margarines or Vegetable Oils

These are unsuitable for birds. Unlike humans, birds need high levels of saturated fat, such as raw suet and lard. Birds will need the high energy content to keep warm in the worst of the winter weather, since their body reserves are quickly used up, particularly on cold winter nights. The soft fats can easily be smeared onto the feathers, destroying the waterproofing and insulating qualities.

Dog and Cat Food

Meaty tinned dog and cat food form an acceptable substitute to earthworms during the warm, dry part of the summer when worms are beyond the birds' reach. Blackbirds readily take dog food and even feed it to their chicks.

Dry biscuits are not recommended as birds may choke on the hard lumps. It is sometimes added to cheaper seed mixtures for bulk.

Soaked dog biscuit is excellent, except in hot weather as it quickly dries out. Pet food can attract larger birds such as magpies and gulls and also neighbourhood cats. If this is likely to be a problem, it is best avoided.

Milk and Coconut

Never give milk to any bird, regardless of species or age as a bird's gut is not designed to digest milk and therefore milk can result in serious stomach upsets or even death.

Birds can, however, digest fermented dairy products such as cheese and mild grated cheese can be a good way of attracting robins, wrens and dunnocks.

Give fresh coconut only, in the shell. Rinse out any residues of the sweet coconut water from the middle of the coconut before hanging it out to prevent the build-up of black mildew.

Desiccated coconut should never be used as it may swell once inside a bird and cause death.

Rice and Cereals

Cooked rice, brown or white (without salt added) is beneficial and readily accepted by all species during severe winter weather. Uncooked rice may be eaten by birds such as pigeons, doves and pheasants but is less likely to attract other species.

Porridge oats must never be cooked, since this makes them glutinous and can harden around a bird's beak. Uncooked porridge oats are readily taken by a number of bird species.

Any breakfast cereal is acceptable bird food, although you need to be careful only to put out small quantities at a time. It is best offered dry, with a supply of drinking water nearby, since it quickly turns into pulp once wetted.

Mouldy and Stale Food

While many moulds are harmless, there are some that can cause respiratory infections in birds, and so it is best to be cautious and avoid mouldy food entirely.

If food turns mouldy or stale on your bird table, you are probably placing out too large a quantity for the birds to eat in one day. Always remove any stale or mouldy food promptly. Stale food provides a breeding ground for salmonella bacteria, which can cause food poisoning. At least one type of salmonella causes death among such species as greenfinches and house sparrows.

Large quantities of food scattered on the ground may attract rats and mice. Rats can carry diseases that affect humans.

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