Which bird makes this sound?

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