Like natural hot dog casings, it provides the killer whales with the satisfying “SNAP” when they bite into a seal dinner. Otherwise it would be like eating oysters, and killer whales hate oysters.
It really isn’t very economical. But Sealers can make a good chunk of their annual income (about 10,000) in a week or two.
http://www.karlwells.com/review35.htm This review by local weatherman/restuarant reviewer describes flipper pie. (Please forgive if I messed up the link. I am brand new to this!)
(By the way…How does one make the link appear as a word? Where is an appropriate place to find this stuff out?)