They net whales? That brings dipnetting to whole new level
Belugas, yeah. The school kiddos even learn to tie whale nets. One of my favorite memories of my early years teaching was seeing an 'academically challenged' kid who had tied a net the previous year in his bicultural class learn to cut the whale it caught the next fall. As for what it takes to hold them, #72 twine is minimum for the web on a net specifically intended to hold small whales. The strength of even a near-dead beluga is pretty amazing when he's tangled in the lines of a salmon set-net which is tied to the rail of a 90 hp'ed skiff. I knew it wasn't going to end well when he headed for an anchored barge and the metal flukes of the prop were no match for flukes of flesh.
Dip-netting? Now that's an idea that I better not mention to my 16-year-old. Though he's presently recovering from a broken wrist which he suffered when he took a dive on his long board, I could just see him try riding a whale-powered 'jet ski'.