Varios autores
Order PASSERIFORMES: Family COTINGIDAE (Cotingas), David Snow, Michael Brooke & Bruno Walther. Family PIPRIDAE (Manakins), David Snow. Family TYRANNIDAE (Tyrant-flycatchers), John Fitzpatrick, John Bates, Kimberly Bostwick, Isabel Caballero, Benjamin Clock, Andrew Farnsworth, Peter Hosner, Leo Joseph, Gary Langham, Daniel Lebbin, Jason Mobley, Mark Robbins, Edwin Scholes, José Tello, Bruno Walther & Kevin Zimmer. Family ACANTHISITTIDAE (New Zealand Wrens), Brian Gill. Family ATRICHORNITHIDAE (Scrub-birds), Alan Danks. Family MENURIDAE (Lyrebirds), Alan Lill. Family ALAUDIDAE (Larks), Eduardo de Juana, Francisco Suárez, Peter Ryan, Per Alström & Paul Donald. Family HIRUNDINIDAE (Swallows and Martins), Angela Turner. Family MOTACILLIDAE (Pipits and Wagtails), Stephanie Tyler.
Cotingas to Pipits and Wagtails. Prólogo sobre nomenclatura ornitológica. Más de 6000 referencias bibliográficas.