The Liver Birds and Series 1 starred Pauline Collins as Dawn and Polly James as Beryl Hennessey. In Series 2, Nerys Hughes debuted as Sandra Hutchinson, replacing Dawn for the rest of the programme's run. The Beryl-and-Sandra pairing is generally regarded as the programme's best period. Beryl was the more 'common' one, while Sandra was soft-spoken and more refined, due to the influence of her snobbish, overbearing mother (Mollie Sugden). Carla Lane drew on her own mother for the character – "Mrs Hutchinson, I think she was my mother. I'm sure she was my mother". Beryl's 'common' mother (the Hennesseys live in Bootle,
Howard and Moore Complete Checklist of the Birds of the World volume (covering the non-passerines) was edited by Edward C. Dickinson and James Van Remsen, Jr. while the second volume (passerines) was edited by Edward C. Dickinson and Les Christidis. Howard and Moore Complete Checklist of the Birds of the World The Howard and Moore Complete Checklist of the Birds of the World is a book by Richard Howard and Alick Moore which presents a list of the bird species of the world. It was the first single-volume world bird list to include subspecies names, and until the publication of the 5th edition of James Clements' "Checklist of Birds of the