April 27 - Dolphins for Dinner?

A bit of follow up on yesterday's post...I got questions about my reference to orcas. On 13 March, we observed two large killer whales passing through the area, in waters where franciscanas had been seen. We know nothing of the diet of killer whales in this area, whether they are strictly fish eaters, or whether they also eat dolphins, porpoises, whales, sea lions, elephant seals, penguins, etc.