“I have been buying these for many years and they are very popular with tit species and recently tree sparrows. In hard weather, if placed very close to cover, goldcrests eat them too.”
“Put the fat balls out at school on the first day back after Christmas. On the 2nd day the children were delighted to see a woodpecker and on the third day we had long tailed tits plus a whole host of more common birds. These fat balls are very popular!”