Killer whale gray patch skin disease (IMAGE)
Caption
Scientists from SeaDoc Society, a UC Davis veterinary program, are concerned about gray patches observed on the skin of endangered southern resident killer whales.
Credit
Joe Gaydos, UC Davis
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND