Bird health, hygiene and responsible feeding

Feeding Birds Properly

Feeding birds is one of the simplest ways to support garden wildlife. But it is not just what we feed. How we feed matters too.

This practical guide explains how to feed wild birds responsibly, with advice on clean food, feeder hygiene, fresh water, seasonal feeding and what to do if you spot signs of illness.

Start with five simple habits
Aerial view of homes and gardens forming part of Britain's wider nature network
Millions of gardens. One shared responsibility.
Robin perched in a garden
Observe the birds that visit

Responsible feeding is not about stopping. It is about developing cleaner, better-managed feeding habits.

The practical starting point

Five habits that matter

  1. 01Choose clean, good-quality food
  2. 02Feed little and often
  3. 03Clean feeders and feeding areas
  4. 04Provide fresh water
  5. 05Watch for signs of illness

What does feeding birds properly mean?

Care for the whole feeding environment

Feeding birds properly means offering fresh food in manageable amounts, keeping feeders and feeding areas clean, providing fresh water and paying attention to the birds that visit.

The guidance below will help you build a practical routine throughout the year and respond appropriately if a bird appears unwell.

A Bigger Picture

Britain’s Hidden Nature Network

Across Britain, millions of people are already helping wildlife survive - often without realising it.

Together, our gardens form a network that matters more than ever.

This isn’t just bird feeding. It’s Britain’s hidden nature network.

Aerial view of houses and gardens

1. The scale of it

More than half of UK households feed birds. That’s around 12 to 13 million gardens across the country.

Beyond feeding, around 25 million gardens provide some kind of space for nature.

Taken together, gardens cover a greater area than all our national nature reserves combined.

In reality, this network exists as millions of individual spaces, connected by something more powerful than fences or borders: people who care.

Garden fence and natural garden space

2. A network of gardens

To us, a garden has boundaries.

To a bird, it is part of a journey.

Gardens act as stepping stones across the country, linking habitats together and creating informal wildlife corridors through landscapes that are otherwise fragmented.

In a world where natural habitats are shrinking and food sources are less predictable, these connections matter. They help birds move, feed, rest and survive.

Robin perched in the garden

3. What happens if gardens go quiet?

The question isn’t simply whether we should stop feeding birds.

What happens if these stepping stones disappear?

Birds don’t just lose a feeding spot. They lose part of their journey.

If enough gardens go quiet, the network starts to break.

Where do birds go when reliable food sources are removed? In many cases, there isn’t a simple answer. But removing reliable food sources doesn’t make that challenge easier.

Great Spotted Woodpecker feeding on sunflower hearts

4. Why feeding still matters

Feeding birds isn’t about replacing nature.

It’s about supporting it, in the spaces where people and wildlife now meet.

When feeding is done properly, it becomes part of a nationwide network of small, cared-for environments that help wildlife navigate a changing world.

The Great Spotted Woodpecker is one clear example. Once rarely seen in many gardens, it is now a regular visitor, supported in part by reliable, high-energy foods such as peanuts and sunflower hearts.

There’s a human side too. Access to birds and everyday wildlife can offer connection, calm and a closer relationship with the natural world.

Live mealworms for wild birds

5. Powered by people like you

This is what makes the network unique.

It’s not centrally managed. It’s not owned by one organisation. It’s not protected by designation.

It’s ours.

It is looked after by millions of people every day, often without realising the role they play.

Many of us rediscovered that connection during the COVID-19 lockdown - noticing birdsong, watching our gardens come alive, and feeling closer to nature.

That’s not a small thing. It’s one of the most powerful forces for nature we have.

High quality wild bird seed mix

6. Feed birds properly

Feeding birds isn’t something to stop.

It’s something to do properly.

✔ Keep food fresh and dry

✔ Feed little and often

✔ Avoid build-up and waste

✔ Clean feeders and water regularly

✔ Provide clean water for drinking and bathing

Most risks linked to bird feeding come down to hygiene and build-up, not the act of feeding itself.

Small changes, across millions of gardens, make a big difference.

You’re already part of it. Keep feeding birds properly.

Done properly, feeding birds doesn’t interfere with nature. It supports it.

Keep food fresh, feed little and often, clean feeders and water regularly, and choose food you can trust.

The Haith’s view

Feeding Through the Year

Feeding birds is not a single action repeated every day. It is a routine that should respond to the season, the feeding space and the birds that visit.

Our position

Keep feeding under review.

Supplementary feeding brings birds together. That means the food, quantity, location and condition of the feeding area all matter.

Our approach is to encourage thoughtful feeding: offer manageable amounts, keep food dry, clean feeders and water regularly, avoid build-up and watch how birds use the space.

It is not just what you feed.

It is how you feed that matters.
01

Adapt with the seasons

Feeding conditions and disease risks can change during the year. Review what you offer, how much you provide and the current guidance for the season.

02

Prevent build-up

Offer modest quantities, remove old or uneaten food and avoid allowing waste or droppings to accumulate around feeding areas.

03

Make hygiene routine

Clean feeders and bird baths regularly, replace drinking water frequently and allow equipment to dry before it is used again.

04

Observe and respond

If a bird appears unwell, pause feeding, clean the feeding area thoroughly and consult current wildlife guidance before resuming.

You are already part of Britain’s network of cared-for gardens.

Feed birds properly.

Veterinary perspective

Professor John E. Cooper on Feeding Birds Properly

Watch Professor John E. Cooper, Haith's veterinary adviser, explore the evidence, responsibilities and relationships behind garden bird feeding.

“It is not just what you feed. It is how you feed that matters.”
In depth

The Wider View

Three longer conversations about feeding, gardens and the place people have in supporting wild birds.

01 · Extended film

Why Feeding Garden Birds Still Matters

John considers the longstanding relationship between people, gardens and the birds that visit them.

02 · Extended film

A Veterinary View of Bird Feeding

A fuller discussion of responsible feeding from Haith's veterinary adviser.

03 · Extended film

Birds Rely on Our Gardens More Than Ever

John reflects on why cared-for gardens and their human connection continue to matter.

Short answers

Questions Worth Asking

Seven concise responses from John. On a phone, swipe across to explore the complete series.

01Should We Still Feed Garden Birds?

02John Cooper: A Short Answer

03Are Seeds and Peanuts Safe for Birds?

04John Cooper: A Short Answer

05Are Bird-Feeding Decisions Based on Science?

06The Human Connection

07Feeding and Hygiene

In the wider conversation

A Professional Call for Caution

Responsible bird feeding deserves careful discussion. It also requires guidance that reflects the evidence, acknowledges uncertainty and remains open to review.

Veterinary Times report titled Vet group urges caution over latest bird feeding guidance Open the original report

Veterinary Times 5 May 2026

Why this report matters

The British Veterinary Zoological Society welcomed the conversation prompted by new seasonal feeding advice, but cautioned against treating it as a definitive position.

The report said the Society had questioned whether the relevant evidence had been clearly detailed. Its president described the proposed change in public feeding behaviour as not being the final answer.

Important guidance should be examined carefully, communicated proportionately and reviewed as the evidence develops.

Read the Veterinary Times report

The newspaper clipping is reproduced as a reference to independent reporting. Readers can follow the link above to view the report at its original source.

The Haith’s view

Feeding Through the Year

Feeding birds is not a single action repeated every day. It is a routine that should respond to the season, the feeding space and the birds that visit.

Our position

Keep feeding under review.

Supplementary feeding brings birds together. That means the food, quantity, location and condition of the feeding area all matter.

Our approach is to encourage thoughtful feeding: offer manageable amounts, keep food dry, clean feeders and water regularly, avoid build-up and watch how birds use the space.

“It is not just what you feed.

It is how you feed that matters.”
Professor John E. Cooper Veterinary pathologist
01

Adapt with the seasons

Feeding conditions and disease risks can change during the year. Review what you offer, how much you provide and the current guidance for the season.

02

Prevent build-up

Offer modest quantities, remove old or uneaten food and avoid allowing waste or droppings to accumulate around feeding areas.

03

Make hygiene routine

Clean feeders and bird baths regularly, replace drinking water frequently and allow equipment to dry before it is used again.

04

Observe and respond

If a bird appears unwell, pause feeding, clean the feeding area thoroughly and consult current wildlife guidance before resuming.

You are already part of Britain’s network of cared-for gardens.

Feed birds properly.

The Haith’s practical guide

What to Do at Your Feeding Station

Drawing on Haith’s bird-feeding experience since 1937, these practical steps help you manage food, feeders and water carefully, and know how to respond if a bird appears unwell.

Experience applied carefully

More than a date on a calendar

Wild bird feeding is not owned by any organisation. It is a longstanding relationship between people and the wildlife visiting their gardens. Haith’s does not believe responsible feeding can be reduced to a single food or calendar rule. Season matters, but so do hygiene, feeder design, food condition, the number of birds gathering and what is happening in each garden. We take disease concerns seriously without pretending the evidence is complete.

01

Offer modest amounts

Adjust the amount to demand so food is eaten promptly rather than left to accumulate.

02

Keep food dry

Remove damp, spoiled or uneaten food and use equipment that limits rain and condensation.

03

Clean every week

Thoroughly clean feeders and bird baths at least weekly, and more often when necessary.

04

Refresh water daily

Where water is provided, replace it with fresh tap water every day and clean the container weekly.

05

Move feeding points

Change locations regularly and remove old food and droppings from beneath feeding areas.

06

Watch the birds

Look for changes in appearance or behaviour and act promptly if a bird seems unwell.

If something looks wrong

What to Do if You See an Unwell Bird

Some signs can have several causes, but they should never be ignored around a shared feeding or drinking area.

Signs to notice

  • Lethargy or fluffed-up plumage
  • Difficulty swallowing or laboured breathing
  • Wet plumage around the bill
  • Drooling or regurgitated food
  • A visibly swollen neck

Take these actions

  1. 1

    Pause feeding. Haith’s recommends stopping for at least three weeks when disease is suspected.

  2. 2

    Empty bird baths. Remove shared water while signs of illness are present.

  3. 3

    Clean thoroughly. Discard remaining food, clean and disinfect equipment, rinse it and allow it to dry completely.

  4. 4

    Monitor before resuming. Only begin again when birds with signs of disease are no longer being seen.

  5. 5

    Report what you observe. Records help specialists monitor disease in British wildlife.

Report wildlife disease to Garden Wildlife Health

A weekly routine

How to Clean a Bird Feeder

Keep equipment used for birds separate from household washing-up equipment. Clean outside and wear suitable gloves.

Shop feeder cleaning and hygiene
  1. 01

    Empty

    Discard leftover food in an outdoor household bin. Do not reuse or compost it.

  2. 02

    Dismantle

    Take the feeder apart so ports, seams and hidden surfaces can be reached.

  3. 03

    Wash

    Scrub away food and debris using hot soapy water and a dedicated brush.

  4. 04

    Disinfect

    Use an animal-safe disinfectant and follow its instructions carefully.

  5. 05

    Rinse

    Rinse every part thoroughly with fresh water.

  6. 06

    Dry

    Allow all parts to dry completely before reassembling and refilling.

  7. 07

    Wash hands

    Wash hands and forearms thoroughly with soap and water when finished.

The Haith’s seasonal approach

Observe. Adapt. Keep the Evidence in View.

New seasonal recommendations published in 2026 called for seed and peanuts to be paused between May and October. The British Veterinary Zoological Society subsequently cautioned against treating that change as a definitive position.

No organisation grants permission to feed birds. Haith’s presents the professional debate so bird lovers can understand it, while our own practical position remains clear: keep feeding under review, manage every feeding point carefully and respond to the birds and conditions in front of you.

View the veterinary response
Butterfly in summer

Warmer months

Increase attention. Reduce build-up.

Offer only manageable amounts, check food frequently, keep it dry and remove anything uneaten or spoiled. Clean feeding equipment regularly, refresh water daily and pause feeding if signs of illness appear.

Blue tit on a branch in winter

Colder months

Match food to demand.

A wider range of appropriate foods, including seeds and peanuts, can be considered as natural availability and weather change. Hygiene, dry food, sensible quantities and regular observation still apply.

Haith’s review date: September 2026. We will keep this guidance under review as the evidence develops.

Two parts of the same routine

Clean Food. Clean Equipment.

Food preparation

SuperClean™ Seed

Haith’s seed passes through a cleaning process before blending to remove dust, husks and debris. Clean food does not replace good feeder hygiene, but it is an important starting point.

Discover the SuperClean™ process
Equipment choice

EasyClean Feeder Ratings

Our EasyClean ratings help you identify feeders designed to be simpler to dismantle, clean and maintain. Always follow the product instructions and your regular cleaning routine.

Explore bird feeders

Helpful answers

Responsible Bird Feeding FAQs

Clear answers to the practical questions raised by changing guidance.

Is feeding garden birds harmful?

Haith’s view is that this cannot be answered responsibly with a simple yes or no. Supplementary feeding has potential benefits and risks. The clearest current evidence of risk concerns disease transmission where birds gather around shared food or water, which is why hygiene, moderation and observation matter.

What is trichomonosis?

Trichomonosis is a disease caused by the parasite Trichomonas gallinae. It has affected several garden bird species and has been particularly important in the decline of British Greenfinch populations. Transmission can occur through contaminated food or water.

How often should feeders and bird baths be cleaned?

Haith’s practical standard is to clean feeders and bird baths thoroughly at least weekly, and more frequently where use or conditions require it. Replace provided water with fresh tap water every day.

Should I feed seeds and peanuts in summer?

There is active professional debate. Some conservation organisations recommend pausing seed and peanuts from 1 May to 31 October, while the BVZS has cautioned against treating that change as definitive. Haith’s does not dismiss either the disease concern or the uncertainty. If you choose to feed, offer manageable amounts, maintain strict hygiene and respond promptly to any sign of illness.

Are flat feeding surfaces recommended?

Shared flat surfaces can allow food, droppings and contamination to accumulate. Haith’s recommends offering only manageable amounts, removing leftovers promptly and cleaning every feeding surface thoroughly. If a surface cannot be kept clean, do not use it for feeding.

Is clean bird food enough on its own?

No. Clean, dry food is only one part of responsible feeding. The amount offered, feeder design, hygiene, water management, positioning and regular observation all matter.