The evolution of birds -- The classification of birds -- The bird's body -- Flight -- Breathing, respiration & blood supply -- Feeding -- The nervous system -- The breeding cycle -- Migration -- Behaviour -- The distribution of birds -- Birds & man
Summary
A straightforward introduction to the science of ortnithology which provides basic information enabling amateur birdwatchers to understand their 'quarry' more easily. The behaviour of birds will be more readily understood, and in particular the complexities of migration, as a result of reading this book
