Bird feeders and tables see a steady stream of visitors throughout the day, and with that traffic comes droppings, damp leftover food and the occasional mould that builds up unnoticed in corners and crevices. Left unchecked, this build-up can spread illness between birds far more easily than most people realise.
Wet weather makes the problem worse, since seed left sitting in a feeder can turn mouldy within a day or two if it never has the chance to dry out properly. Checking feeders after a spell of rain and clearing out anything damp helps prevent this from becoming a regular issue.
A simple routine keeps things manageable
A thorough clean every week or two, using warm water and a stiff brush to reach into corners and feeding ports, keeps most problems from building up in the first place. Allowing the feeder to dry completely before refilling it stops any dampness turning into mould once fresh seed is added.
Moving a feeder to a slightly different spot every so often stops droppings and old husks building up in one patch of ground underneath it. This small rotation also gives the grass or soil beneath time to recover between periods of heavy use by visiting birds.
Clean feeders attract just as many birds as full ones, so there is no need to worry that a pause for cleaning will drive visitors away. Most birds return within hours once feeding starts again, and a clean, reliable feeding station tends to keep them coming back all year round.
Having a second feeder to use while the first one dries after cleaning avoids leaving the garden without food for very long. Alternating between the two also spreads out wear and tear, so neither feeder ends up permanently damp or difficult to keep properly clean over the course of a year.
Ground beneath a table often collects the most leftover food, so raking it over occasionally or moving fallen seed away from the base helps discourage rodents as well as reducing the chance of mould building up in damp weather underneath the feeding area itself.
