Northern Guam geospatial information server
Reefs in northern Guam
Reefs almost completely surround Guam. They are extremely diverse environments and consist of many distinct habitats.
Text above is modified from "Environments of Guam" by Danko Taborosi, David R. Burdick, Claudine M. Camacho, Frank Camacho, published by BessPress, 2013.