Fluke: Or, I Know Why the Winged Whale Sings

alive. Cliff shrugged, almost imperceptibly, that small gesture communicating, Sorry, Nate, I know he's an asshole, but what am I going to do? It's funding.
    "I'd better go in," Nate said, patting the notes in his shirt pocket. He passed a couple more acquaintances, saying hello as he went by, then inside the door ran right into a minor nightmare: Amy talking to his ex-wife, Libby, and her partner, Margaret.
    It had been like this: They'd met ten years ago, summer in Alaska, a remote lodge on Baranof Island on the Chatham Strait, where scientists were given access to a couple of rigid-hulled Zodiacs and all the canned beans, smoked salmon, and Russian vodka they could consume. Nate had come to observe the feeding behavior of his beloved humpbacks and record social sounds that might help him to interpret the song they sang when in Hawaii. Libby was doing biopsies on the population of resident (fish-eating) killer whales to prove that all the different pods were indeed part of one clan related by blood. He was two years divorced from his second wife. Libby, at thirty, was two months from finishing her doctoral dissertation in cetacean biology. Consequently, since high school she hadn't had time for anything but research – seasonal affairs with boat skippers, senior researchers, grad students, fishermen, and the occasional photographer or documentary filmmaker. She wasn't particularly promiscuous, but there was a sea of men you were set adrift in if you were going to study whales, and if you didn't want to spend your life alone, you pulled into a convenient, if scruffy, port from time to time. The transience of the work drove a lot of women out of the field. On the other hand, Nate tried to solve the male side of the equation by marrying other whale researchers, reasoning that only someone who was equally obsessed, distracted, and single-minded would be able to tolerate those qualities in a mate. That sort of reasoning, of course, was testament to the victory of romanticism over reason, irony over rationality, and pure foolishness over common sense. The only thing that being married to another scientist had gotten Nate was a reprieve from being asked what he was thinking about while lying in bed in a postcoital cuddle. They knew what he was thinking about, because they were thinking about the same thing: whales.
    They were both lean and blond and weather-beaten, and one evening, as they were portaging gear from their respective Zodiacs, Libby unzipped her survival suit and tied the sleeves around her waist so she could move more freely. Nate said, "You look good in that."
    No one, absolutely no one, looks good in a survival suit (unless a Day-Glo orange marshmallow man is your idea of a hot date), but Libby didn't even make the effort to roll her eyes. "I have vodka and a shower in my cabin," she said.
    "I have a shower in my cabin, too," Nate said.
    Libby just shook her head and trudged up the path to the lodge. Over her shoulder she called, "In five minutes there's going to be a naked woman in my shower. You got one of those?"
    "Oh," said Nate.
    * * *
    They were both still lean, but no longer blond. Nate was completely gray, and Libby was getting there. She smiled when he approached. "We heard about the break-in, Nate. I meant to call you."
    "That's okay," he said. "Not much you can do."
    "That's what you think," Amy said. She was bouncing on the balls of her feet as if she were going to explode or Tigger off across the room any second.
    "I think these might mitigate the loss a little," Libby said. She slung her day pack off her shoulder, reached in, and came out with a handful of CDs in paper sleeves. "You forgot about these, I'll bet? You loaned them to us last season so we could pull off any social noises in the background."
    "It's all the singer recordings from the last ten years," Amy said. "Isn't that great!"
    Nate felt as if he might faint. To lose ten years' work, then reconcile the loss, only to have it handed back to him. He put his hand on Libby's shoulder to steady himself. "I don't know what to say. I thought you gave those back."
    "We made copies." Margaret stepped over to Quinn and in doing so got a foot between him and his ex-wife. "You said it would be okay. We were only using them for comparison to our own samples."
    "No, it's okay," Nate said. He almost patted her shoulder, but as he moved in that direction she flinched and he let his hand drop. "Thank you, Margaret."
    Margaret had interposed