Written by Nonie McKibbin. 130 pages, black and white illustrations of the Gulf's varied marine life.

First giving the reader an overview of the land, the people and the weather of the Northern Gulf, the author then organizes the book according to phylum and class of the plants and animals described.  Illustrated by the commercial art class of Sabino High School in 1986, this book has stood the test of time, and is another excellent field guide for those who want to understand what they are seeing along the northern Sea of Cortez.

You won't find a better reference guide to the flora and fauna of this region for its price!