I think I must be one of the few lucky people who have to actually try to discourage so many birds coming to my feeders.
We have geat tits, blue tits, coal tits, long tail tits, nuthatches, lesser spotted woodpeckers, green finches,to name but a few but our main visitors are bull finches. Sometimes as many as five or six of these at one time.
I only feed sunflower hearts, niger seed and peanuts and the only time I use cheaper so called 'wild bird' food is for the number of pheasants that always appear in late winter.
OK so we live on the edge of a wood, that obviously helps but sometimes, as a pensioner, with the cost of the seed, I feel that the birds are eating so much that I leave the feeders empty for a day, simply to discourage so many coming, with the hope that they will look for an alternative.
When the young birds fledge they immediately start copying the parents and sit on the feeders while the parents feed them from the contents. I wonder sometimes if they ever eat anywhere else?
As there are five feeders right out side our window, visitors come and spend all their time just watching the birds