Steve O’Shea, a marine biologist from New Zealand, is one of the hunters—but his approach is radically different. He is not trying to find a mature giant squid; rather, he is scouring the ocean for a baby, called a paralarva, which he can grow in captivity. This year, he told me, he would venture out during the summer nights of the Southern Hemisphere, when giant squid released their babies. “Come on down, mate,” he said. “We’ll see if we can’t find the bloody thing and make history.”