Which bird makes this sound?

Blue tit
Blue tit
Ural owl
Ural owl
Great spotted woodpecker
Great spotted woodpecker
Starling
Starling
Fieldfare
Fieldfare
Ural owl
Ural owl
Blue tit
Blue tit
Swan
Swan
Common whitethroat
Common whitethroat
Black-headed gull
Black-headed gull
Swan
Swan
Starling
Starling
Barn swallow
Barn swallow
Swan
Swan
Mallard
Mallard
Ural owl
Ural owl
Coot
Coot
Great tit
Great tit