This is the first integrated synthesis of avian sensory ecology, explaining the broad principles and taking the reader into the sensory world of birds from an evolutionary and ecological perspective.

Being both broad - perception and motor organization - and narrow - just onegroup of animals - at the same time, this book presents a new unified framework for understanding perceptuomotor organization, stressing the importance of an ecological perspective. Section I reviews recent research on a variety of sensory and perceptual processes in birds, which all involve subtle analyses of the relationships between species' perceptual mechanisms and their ecology and behaviour. Section II describes the variousresearch approaches - behavioural, neurophysiological, anatomical and comparative - all dealing with the common problem of understanding how the activities of large numbers of muscles are coordinated to generate adaptive behaviour. Section III is concerned with a range of approaches to analyzing the links between perceptual and motor processes, through cybernetic modelling, neurophysiological analysis, and behavioural methods.

This quick reference handbook covers the diagnosis and treatment of eye disease in a range of exotic companion animal species, including rabbits, rodents, reptiles, birds, amphibians and fish. It clarifies when extrapolation from cat or dog eyes is appropriate, or when new information is needed to ensure that diagnoses and treatments are appropriate for the particular species. Writing in an accessible and down to earth style, the author brings a wealth of personal experience to this specialised subject area. The book contains many ophthalmic photographs of both anatomy in normal eyes and pathology in abnormal cases. It also includes a separate chapter on the common ophthalmic features of exotic pets, discussing what can be learnt from cross-species comparison and another chapter giving a brief history of comparative ophthalmology. Ophthalmology of Exotic Pets is an invaluable aid for veterinary practitioners and students with an interest in exotic pet species, as well as for veterinary ophthalmologists. KEY FEATURES Covers lagomorphs, rodents, reptiles, birds, amphibians and fish Offers clear guidance for species-specific treatment Facilitates extrapolations from the cat or dog to the exotic eye Written in a concise quick reference format Highly illustrated with colour photographs