How One Tennis Ball Helps Winter Birds and Hedgehogs

Simple winter help for garden wildlife

Winter is a hard time for small birds and hedgehogs. Low temperatures and scarce food make quick, safe help very valuable.

A clean, used tennis ball is a low-cost tool you can turn into a helpful item for wildlife. Below are clear, safe steps showing how one tennis ball can make a real difference.

How one tennis ball helps winter birds and hedgehogs

A tennis ball can be repurposed into feeders, protective platforms, and markers. Each small action gives animals energy, shelter, or safer access to food.

These ideas use common materials and basic tools. Follow the simple precautions to avoid causing harm.

Why a tennis ball works

Tennis balls are lightweight, weather-resistant, and easy to cut or hang. The felt surface helps mixtures like suet and seed stick, and the ball’s shape creates a small sheltered pocket when used correctly.

They are also visible to people, which helps mark hedgehog entrances or feeding stations so you and neighbours avoid disturbing them.

DIY tennis ball bird feeder for winter birds

This feeder is quick to make and gives high-energy food to birds that need it most in cold weather.

Use a clean, used tennis ball. Cut a small slit about 3–4 cm long on one side.
Scoop in suet, lard mixed with oats, or peanut butter and seed. Avoid salted or flavoured peanut butter.
Thread strong twine through the ball or tie around it, then hang from a branch or hook 1.5–2 meters above the ground.

Place the feeder where birds can land safely and where cats cannot reach easily. Check and refresh the feeder every few days, and remove any moldy food.

Using a tennis ball in hedgehog-friendly gardens

Hedgehogs need undisturbed access to nesting sites and food. A tennis ball can play a supporting role without replacing proper shelter or care.

Marker: Paint or string a bright tennis ball near a hedgehog entrance to warn people and dogs. Make sure the marker does not block the hole.
Raised dish support: Cut a tennis ball in half and use the curved half as a small stand to raise a food dish slightly off wet ground. This helps keep food dry.
Windbreak: Place an intact tennis ball behind a low food dish as a tiny wind buffer. It reduces draughts and prevents spillage.

Never seal hedgehog holes or place balls inside a nest. These suggestions are to reduce damp and disturbance only.

Step-by-step safety checklist

Before you start, follow these safety points to protect animals and yourself.

Use clean, chemical-free balls. Discard balls with sharp plastic pieces.
Do not use salted or honeyed foods. Choose suet, animal-safe seed mixes, or plain unsalted peanut butter.
Place feeders out of reach of cats and busy roads to reduce stress and risk.
Check feeders and feeding areas daily in very cold weather. Remove spoiled food immediately.
For hedgehogs, avoid disturbing potential nest sites between October and March unless the animal is clearly in distress.

Example materials list

To make the simplest tennis ball feeder you will need:

1 clean tennis ball
A sharp craft knife or scissors
Suet, plain peanut butter, or a seed-suet mix
Strong garden twine or cord

Small real-world case study

In a community garden in northern England, volunteers tested tennis ball suet feeders over two months during a cold spell. They made ten feeders and hung them in sheltered branches around the site.

Within a week, blue tits and great tits were regular visitors. The gardeners recorded more bird activity around the feeders and fewer visits to ground-level food bowls, helping reduce disturbance to hedgehogs. The team emphasised regular cleaning and quick removal of spoiled food as key to success.

Did You Know? Small birds can burn a large portion of their body weight in energy overnight during very cold weather, so high-fat food sources like suet are especially valuable in winter.

Common questions

Will tennis balls harm animals?

Used carefully, tennis balls are harmless. The main risks come from inappropriate food, mold, or blocked entrances. Always inspect items before use and remove anything that becomes dirty or damaged.

How often should I check feeders?

Check winter feeders every 2–3 days in freezing weather. Replace wet or frozen food immediately and clean the feeder surface to prevent mold and disease spread.

Final practical tips

Start with one or two simple tennis ball feeders and one marker or dish support for hedgehogs. Observe how local birds and hedgehogs respond and adjust placement and food accordingly.

Small, consistent help is more effective than sporadic gestures. One tennis ball, used thoughtfully, can become part of a safer, more supportive winter habitat for garden wildlife.