Feeding Ducks and Geese: What They Eat and Why Bread Is Harmful

Feeding ducks is one of the very first wildlife experiences people have — and yet it is almost always done wrong. This text explains what ducks and geese actually eat, why bread is especially harmful to them, and what feeding looks like in a backyard flock.

What ducks naturally eat

Ducks are omnivores. When dabbling, they filter aquatic plants, seeds, insect larvae, snails, and small water animals out of ponds and along the shore. This mix of plant and animal food fully meets their needs — healthy wild ducks at a natural body of water do not need supplemental feeding.

Geese eat differently: they are graziers and live mainly on grass and herbs — more on that below.

Why bread makes ducks sick

It has become common knowledge that bread is “not ideal.” In fact, it is more harmful than most people think:

• Angel wing: In young waterfowl that are regularly fed bread and other low-nutrient, energy-dense foods, the wing joint can grow improperly — the flight feathers then stick out permanently at the side, and the bird becomes unable to fly. This cannot be cured.
• Salt and swelling: Bread contains salt and swells in the stomach — it fills them up without nourishing them. The animals fill themselves with empty calories and leave the nutritious natural food untouched.
• Water quality: Bread scraps sink, rot, and fertilize the water. Feeding spots along the shore also attract rats. For exactly these reasons, feeding is now explicitly prohibited at many ponds — pay attention to signage.

If feeding, then like this

Where feeding is allowed and the animals really need it — for example during long periods of freezing temperatures — the following applies:

• Suitable: grains of cereal, rolled oats, finely chopped lettuce or other greens.
• Small amounts, eaten immediately — nothing that gets left behind.
• Give it into shallow water or along the shore, not on sidewalks.
• Never: bread, salty food, seasoned food, leftovers.

Ducks in your own garden

For keepers, the same first rule applies as for chickens and quails: ducks and geese count as poultry, and keeping them must be reported to the veterinary office and the animal disease fund — even as a hobby.

Feeding is based on three pillars:

• Grain feed as the base: a poultry grain mix such as Gra-Mix Ardenner, which is expressly intended for mixed keeping with ducks and geese — found in the category Ducks & Geese. A suitable energy-rich supplement is cracked corn.
• Greens and outdoor run: grass, lettuce, herbs — ducks with access to pasture will pick up a good share themselves and reliably eat snails while doing so. You can sprinkle dried herbs from 16 varieties over the feed.
• Laying ducks also need extra calcium; here, a calcium-rich layer feed such as Gold 4 Mix does the same job as for laying hens, plus oyster shell for free-choice intake — for example Röhnfried Breed Mineral made from oyster shells, plus grit in its own bowl; more on that under Grit & minerals.

Water is essential: Ducks must be able to rinse their beaks while eating and fully dunk their heads — otherwise their eyes and nostrils can get clogged. A pond is not strictly necessary; a tub filled fresh every day and deep enough will do the job. A place to bathe clearly improves their well-being. For drinking water beside it, a 18-liter bucket drinker with lid has proven effective; more models under Drinkers & feedersHere too the rule applies: .

Kitchen scraps and table waste are forbidden as feed (EU Regulation 1069/2009) — the details are in the guide Feeding chickensGeese: grazing animals, not grain eaters.

The most common mistake in geese keeping is too much concentrated feed. During the grazing season, geese cover

most of their needs with grass — a well-maintained pasture is their main feed, grain is only a supplement. Only in winter, when the pasture provides nothing, do grain mixes and hay move into focus. Anyone who feeds geese mostly from the feed sack all year round risks overly fat birds. For the winter months, a cracked grain mix makes a suitable supplement to hay.

Frequently asked questions

Can ducks eat bread?

No. Bread fills them up without nourishing them, can cause incurable angel wing in young birds, and pollutes the water. If anything is fed at all, it should be grains, rolled oats, or greens in small amounts.

What can ducks eat at the pond?

Grains, rolled oats and finely chopped greens — provided feeding is allowed there. In principle, healthy wild ducks at a natural body of water do not need supplemental feeding.

What do geese eat?

Primarily grass and herbs — geese are grazers. Grain mixes supplement the pasture, but do not replace it; in winter, hay and more grain are added.

Do ducks need a pond?

Not necessarily a pond — but always water into which they can fully dunk their heads, plus ideally a bathing option. Fresh water every day is mandatory; ducks foul water quickly.

Are ducks and geese subject to reporting requirements?

Yes. Like all poultry, they must be reported to the veterinary office and, depending on the federal state, to the animal disease fund — regardless of the number of animals.

Feed for waterfowl can be found under Ducks & Geese and throughout the poultry range.