A hazard of a diving marine biologist. Hammers on the head tend to discourage
attack. Carcharinis Limbatus - grey shark on a murky day at the reef.
Image ID: reef0038, NOAA's Coral Kingdom Collection
Location: Pokai Bay, Oahu
Photo Date: August 1967
Photographer: Dr. James P. McVey, NOAA Sea Grant Program
Category: Coral Reefs/Artificial Reef/Vertebrates Fish/
• High Resolution Photo Available