Mr. Cunningham, whose marked independence of mind is known and valued, has in this book applied ... of these modern views by applying them to the fundamental questions of biology in order to ...

This thoughtful and thought-provoking book will have broad appeal, but will be particularly enlightening for those who wish to learn more about how birds and wildlife are adapting to the modern ...

THE introduction of biology into the school curriculum and the School Certificate examination syllabus has resulted in the production of many text-books, several of which tend to regard biology as ...