The thought of splashing around in cold water in the garden at this time of year would fill most of us with dread. But for Sussex birds, this chilly dip offers a lifeline.
That's why the RSPB is appealing to gardeners to help birds with their bathing this winter by suggesting effective ways to prevent birdbaths freezing over.
Simple steps
With the Met Office recording the coldest start to winter in more than thirty years, gardeners are likely to get frustrated hacking away at frozen baths each morning. But simple steps like placing ping pong balls or corks into the water could banish this chilly start to the wildlife-friendly gardener’s day.
In freezing conditions, birds will become more dependent on water provided in gardens, as many natural sources freeze over.
Hester Phillips, of the RSPB South East, said: “Most birds, especially small ones, need to drink at least twice a day. Being able to rely on supplies provided by Sussex gardeners can make a huge difference.
'Birds also need water for feather washing. Bathing and preening are essential to keep feathers in good condition – and keeping in good condition helps birds get around, find food, and evade predators.”
The RSPB suggests placing a ping-pong ball, tennis ball or cork in unfrozen water. Movement of these items in the wind keeps the water agitated, making it less likely to freeze.
You could also use short lengths of garden cane or twigs in a similar way. These also provide great perches for birds.
Even if this just keeps a small amount of water ice-free, it still means birds have vital access to something to drink and bathe in.
We also recommend that instead of pouring hot water directly onto ice, a pan of hot water placed on top will have the same effect, but without the risk of cracking your birdbath. Boiling water directly on ice could lead to material like stone, which is often used in birdbaths, to fracture.
Top tip
Hester added: 'Some nights, icing over is unavoidable, as temperatures drop significantly. So another good tip is to line your birdbath with a sheet of plastic or a bin liner, so that the ice can be simply lifted out each morning and left on the ground to thaw out naturally. You can then refill the birdbath with fresh, clean water.
'Providing food and water for garden birds at this time of year can be the difference between life and death. These small things can often make a difference, and keep the birds in your garden in better condition.'
For more information on keeping water ice-free and feeding the birds in your garden this winter visit www.rspb.org.uk/advice