Although the majority of the world's herons live in the tropics and subtropics, Europe is home to nine species, some large, some small, some colonial, some solitary breeders. Highly specialized birds, they exhibit many interesting differences in their behaviour and ecology and are a favourite group for many ornithologists. Dr Voisin begins her book with a general description of the family before going on to treat each species in more detail. The species accounts summarize such topics as field characters, distribution, population size, breeding, and feeding ecology and behaviour. Numerous figures and tables are accompanied by fine drawings of behaviour by P.L.Suiro and colour and black-and-white pictures of each species by G.Brusewitz.