Download or read book Diving and Snorkeling Guide to Guam and the Northern Mariana Islands written by T. I. M. ROCK and published by . This book was released on 2016-03-13 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: New for 2016, with more photos, more pages and new images, a macrophotography section and updated dive site and marine preserve info. Guam and the Marianas can be aptly described as hard coral kingdoms. Some 400 species of coral and over 1000 species of fish inhabit these incredible reefs. There is much diversity and intense growth competition on the healthy reefs. This guide is intended to bring to the diver the most popular and unique dive sites of the Mariana Islands. Guam, Rota and Saipan are places known for their wide array of beautiful hard corals, variety of fish and other marine life and plethora of invertebrates. Plus, there are numerous World War remnants that wreck divers love beneath these waters. Approximate dive positions are shown on the maps and each site is introduced with general location, most frequently dived depths, and type of dive that can be expected, the dominant marine life and the logistical requirements. The author is internationally published marine photojournalist Tim Rock, who lives on Guam.