Chris Jones rescues and then releases a swift in this Tweet of the Day.
Urban Birder David Lindo on the swift.
Presenter Dermot O'Leary relishes soaring swifts and swallows bobbing in front of his car.
Wildlife gardener and writer Kate Bradbury enjoys the swift above her garden in Sussex.
Laura Howard describes how learning about nature turned the countryside into a fascination
Horror novelist and birdwatcher Stephen Gregory returns for a second Tweet of the Day.
David Attenborough presents the sounds and story of the swift.
Chris Packham relives a Living World programme from 2000 about swifts.
An extended version of Tweet of the Day featuring the swift and the alpine swift