I think cetaceans sometimes get fished out in fishing nets and albatrosses sometimes get caught be fishing lines.

Now I'm going to say something shocking.
I suppose you can eat cetaceans.
There's a story about a sailor who got into trouble for shooting a seal for food during Sunday prayers aboard a ship, even though he did it because seal meat is a good source of vitamin C and the ship had run out of limes and the men were beginning tomget scurvy. The madness of religion!
It's in Simon Winchester's book Atlantic.
Back to the sewing room. I'm on a creative streak but need time out periods because it's quite intense being creative.