The following report provides the findings of a 1998 field study over the Hawaiian monk seal in the Northwestern Hawaiian Islands. These studies evaluate the status and trends of monk seal populations, natural history traits (survival, reproduction, growth, behavior, and feeding habits), and the success of various activities designed to facilitate population growth.

From introduction: This manual is designed to assist sea turtle biologists and other non-physologists in the identification of the food items contained in the gastrointestinal tract of green turtles (Chelonia mydas) sampled from the Hawaiian Islands. The manual contains many of the most common algal species found in crop/stomach samples taken from Hawaiian green turtles.

Compilation of proceedings presented at the nineteenth annual symposium discussing sea turtle conservation and biology.