If birds are not visiting your feeder, consider the following adjustments:
Relocate the feeder: Birds need a few days to find a new feeder, but if they haven't discovered it within a week or two, try moving it to a different location.
Check food freshness: Ensure that the food is fresh and appealing. Stale or mouldy food will not attract birds.
Provide variety: Sometimes, adding different types of food or another feeder style can attract more birds.
Increase safety: Ensure the feeder is placed away from predators and in a quiet, sheltered area.