7-2-16  Endocrine disrupters or mimics are thought to be a possible cause of the high incidence of cryptorchidism in Sitka Blacktail Deer in the Kodiak Archipelago.  However, since the deer were introduced - & are not indigenous, neither ADF&G nor USF&W has paid any attention to the situation, even tho 90% of the cryptorchids show several types of testicular carcinoma.
   I wonder if plastics could be a causative agent in cryptorchidism.