Publisher's Synopsis
Renowned ornithologist John Kricher presents an absorbing analysis of the diverse ecosystems that exist on Planet Earth. He provides a factual study of the many fragile and threatened portions of our biosphere while giving a thorough description of the interaction between each system and the effect of man's presence in them. Professor Kricher explains the amazing vari- ety of flora and fauna that inhabit the individual ecosystems and synthesizes current ecological issues facing mankind.
