The long-tailed tits

The goldfinch came back again. This time, it did not spend as much time on the feeder as during the past couple of days. And it did not argue so much with other birds, he let them have some nuts too. After the goldfinch left, our usual visitors also disappeared maybe apart from a couple of chaffinches and sparrows. However, there were some new guests: a group of fourteen long-tailed tits....