Ten Strange Facts About Ambergris
Ambergris only forms in the intestinal tract of sperm whales and not in any other whale species. However, it is estimated that less than 10 percent of sperm whales form ambergris, which is believed to be a secretion of the bile duct. As squid beaks are often found embedded in ambergris, it is thought the substance forms as an aid to pass the hard, sharp, and indigestible beaks through the whales digestive tract....