Researchers believe that ailing orca calf could be suffering from a parasite
(World News USA)

Scientists believe they may have a lead on why J50, the youngest member of the southern resident J-pod also known as Scarlett, seems to be ailing. For the past few weeks, researchers have observed that the 3-year-old whale has developed `peanut head,` or a depression at the base of her skull. The condition can indicate severe fat loss and malnutrition. ......