Tweet of the Day Tweet of the Day Discover British birds through their songs and calls. Each Tweet of the Day begins with a different call or song of a British species, followed by a story of fascinating ornithology inspired by the sound. The series runs for a year, with 265 episodes of 90 seconds, narrated by wildlife presenters beginning with Sir David Attenborough. Tweet of the Day’s tracks Chowchilla by Tweet of the Day published on 2016-12-19T12:15:51Z Ostrich by Tweet of the Day published on 2016-12-19T12:15:49Z Asian Koel by Tweet of the Day published on 2016-12-19T12:15:46Z Northern Cardinal by Tweet of the Day published on 2016-12-19T12:15:43Z Black-Nest Swiftlet by Tweet of the Day published on 2016-12-19T12:15:42Z Budgerigar by Tweet of the Day published on 2016-12-19T12:15:40Z American Bald Eagle by Tweet of the Day published on 2016-12-19T12:15:38Z Scarlet Macaw by Tweet of the Day published on 2016-12-19T12:15:35Z Kea by Tweet of the Day published on 2016-12-19T12:15:33Z Oilbird by Tweet of the Day published on 2016-12-19T12:15:31Z