Notes: This adult male is typically seen in association with Antu (PTN-012) who is a good hunter. Antu will often capture sea lion pups and take them to JC.  He is named after Juan-Carlos Lopez, an orca researcher who worked with the animals at Punta Norte in the 1970’s & 80’s.  JC, the orca, has an obvious V shaped notch in his right tail fluke.