Mute Swans greeting each other - Swan Sounds

Описание: I saw them both getting anxious today when they couldn’t see their partner, sometimes happens when they end up in separate ponds. There are 2 ponds very close together but one is on higher level so is out of sight. The Cob was frantically looking for her, big softie that he is. The whole family always look happy when they are all reunited, they always greet each other vocally. I am not sure what that noise the Cob was making means but he was doing it regularly for about half an hour, most talkative I’ve heard him.