Is this whale really lonely? Or does he just sing a little differently from everyone else? For all we know, this unique animal's 52Hz song might be irresistible to females, and he might have more company than he can handle. But no one can resist the image of a sad wanderer in the depths who may be a hybrid, the only one of his kind.
Or maybe he just flunked music in his school. (OK, a group of whales is a pod, but the pun is what's irresistible to me)