Kenneth S Norris
Leanne L Hinton
3 Oct 1968
- waterbody:South Pacific OceanBahia de Corral
NOTES: Tape notes: aboard the Alejandro D; lying to about 150yds from beach. 2 diff. groups of Cephalorhynchus. Much surf noise and snapping shrimp. Each group c6-10 animals inc. young & adults, up to 30-40kg weight. Fins w/rounded profile aft, lead gray in color. Stayed within 150 yds. of hydrophone. Continuation of SA3.