All morning and all evening he sits and sings during the spring evenings. I sat down early one morning on May 16 and called to see how he would react. It didn’t take long before he came and flew around me from tree to tree. Confused about the competition for the territory. After a while a female cuckoo also came and sat in a tree. Then he became even more stubborn. Here you get seven minutes of the twenty minutes that our meeting lasted.