The female peregrine falcon that nests up on the silo in the middle of central Västerås has been alone for a long time.

The male she had it with last spring died suddenly and she had to raise the two chicks they had in the nest alone.

Now, however, single life seems to have come to an end.

For a week or so, she began to be seen more and more sporadically and finally she reappeared with a new partner.

But she could not really breathe out yet, because suddenly a third falcon appeared.

- It was a bit of a struggle and drama of wills.

We have no sound, so we do not know how they sounded but they trudged around, looked at each other and braced themselves, says Johan Karlsson.