Organ of a male gray whale ante-copulo describing a graceful parabolic curve as
it comes out of the whale on a roll.
Image ID: fish9691, NOAA's Historic Fisheries Collection
Location: Mexico, Baja California, Scammon Lagoon
Photo Date: 1953 circa
Photographer: Dr. Raymond M. Gilmore
Credit: NOAA Central Library Historical Fisheries Collection; FWS
• High Resolution Photo Available