The annual Birdsong Night takes place tonight after midnight. Naturmorgon in P1 explores birdsong from different parts of Sweden.

For the greedy who only wants the goodies, the host reveals when it's best to listen. It is not possible to predict which birds you will hear, but there is a songbird that Jenny Berntson Djurvall hopes to hear who has never been a guest on the program so far. "We hope for summer gilt, which is quite unusual and only exists in a few places but which sings quite festively," she says.