Here is a good website. It reports odd incidents involving marine life around the UK. Sperm whale beachings, tropical fish far afield, etc. Via the site, I found the accompanying picture of the world's largest halibut. Our waggish Norwegian fisherman also posed for another picture in which he simulates riding on the back of this monster from the briny depths.
As the Norwegian newspaper report states, "Uansett om det er reduksjon i prisen, så tjente han seg en pent dagslønn på gigantfisken." Hey, I hear that!
Also: my memory's not what it used to be, and I am many years removed from my stint on the Argentinian whaling vessel (El Pato Agujereado). But I'll be damned if this is ambergris. That woman should be ashamed of herself, exercising the nation needlessly like that.