This is the latest volume to join the ranks of Helm Identification Guides. Following hot on the heels of "Reed and Bush Warblers" and "Sylvia Warblers", this large book covers the exotic Cotingas and Manakins (not to be confused with Mannikins). The boundaries of these two bird families - the Cotingidae and Pipridae - have been treated differently by various authors over the years. In Victorian times they were generally assessed by physical structure and grouped accordingly, but with the latest DNA technology we are beginning to understand more clearly how each group of species relates to the other. However, this book takes 130 species that have traditionally been included in these two families and puts in one place just about everything we have ever known about them.
The Manakins and Tyrant-Manakins are a fairly easy group to understand - generally small, colourful bead-eyed birds often with extraordinary displays. The Cotingas are more varied, but include smaller groups such as Pihas, Cock-of-the-Rocks, Bellbirds, Plantcutters, Berryeaters, Fruiteaters, Fruitcrows, Umbrellabirds. The authors have included several closely-related groups that others have placed elsewhere - such as Sapayoa, Schiffornis, Mourners, Purpletufts and Piprites. Also included is the Kinglet Calyptura - a Brazilian species that must have been relatively common during the 19th century, but was "lost" until 1996, since when it has been claimed several times but sadly without conclusive proof.
There are several chapters which discuss aspects of these birds' lives - such as migration and movements, voice, breeding biology, feeding, conservation and systematics. But for many the attraction of this book will be the 34 colour plates by Eustace Barnes. Sometimes these include the birds' natural surroundings, but sadly many do not, which is a shame. The detailed texts then bring together information on identification, distribution, habitat, measurements, geographical variation, voice, natural history, food, display, breeding and status. An excellent large distribution map is given for each species, often showing the ranges of each race. The book includes approximately 400 stunning photographs to cover every species (only Kinglet Calyptura is shown as a specimen). There is a huge section of references with over 1700 papers and publications listed.
Incidentally, if you follow the IOC List of species the authors will rob you of three possible ticks, but that's no reason not to like this book! It has been quite a long time in gestation, and the result is an excellent tome.