Slippery things, eels. The sliminess of their skin, according to one Victorian wag, makes them as difficult to grasp as a pig “which has been well soaped.” This physical elusiveness is, of course, metaphor for the trickiness of pinning down the biology of the European eel. It is a fish that looks like a snake; stranger still, in its larval stage, as Tom Fort notes in his updated paeon to the eel, it most resembles an amoeboid, being “a flat transparent creature with a body shaped like a willow leaf and a tiny head with round black eyes and a pair of jaws armed with a few jagged teeth.” Eels metamorphose.
Fort, former Fishing Correspondent for the Financial Times, is a confirmed anguillophiliac. Which is reasonable. Eels are extraordinary things, seemingly put in the waters to make us wonder, and remember the continents of mysteries still left unsolved. They can slither headless. They also have the startling, un-fishy ability to travel overland. And they can live for an extraordinary length of time: an eel kept as a pet in Sweden — the creature was even given a name, Putte — turned silver belly up in 1948, at an estimated 88 years of age.
For millennia, the eel’s life cycle baffled humans. Aristotle believed that eels emerged from “the entrails of the earth,” while Pliny the Elder, usually a fairly sober scientist, concluded that eels replicated by rubbing their bodies against rocks, and “from the shreds of skin thus detached come new ones.” It would be easy to scoff, except that the fantastic truth of eel reproduction was only fully proven in 1921. “In so far that a story about a fish can have a human hero,” Fort writes “it is the Danish scientist Johannes Schmidt.” Sailing the Sargasso Sea, at 26°N, 54°W, aboard the good ship Dana, Schmidt finally discovered the species’ breeding grounds, ending millennia of speculation.
Eels spawn in the Sargasso wastes of the Atlantic, then the offspring — elvers, or ‘thin heads’ — drift with the current to Europe, where they become a freshwater species (another metamorphosis). They snout their way up estuaries and rivers; live 10, 20 years — or 80 if kept in a tank and fed by Swedes — then return to the ancestral spawning site one dark night, under some deus ex machina prompt. There, they mate in a giant, thrashing orgy, only to die and sink three miles down to the ocean floor. In this dark graveyard, their million macabre corpses are finally scavenged by the lowest form of marine life, holothuria, a creature that “breathes through its anus.”
Schmidt may have discovered the breeding grounds of Anguillia anguillia, but to this day no-one is sure how mature eels navigate the thousands of watery miles to their birthplace. As Seamus Heaney so memorably versed the riddle of eel migration:
Who knows now if she knows
Her depth and direction
She’s passed Malin and
Tory, silent, wakeless,
A wisp, a wick that is
Its own taper and light
Through the weltering dark
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SubscribeReally enjoyed this. Thanks John. Coincidentally, there are many other bottom- dwelling scavengers (hollowjournalistia) that breathe through their anuses in the darkness. Most of them work for the Guardian, the BBC and Channel 4.
Marvellous writing, as usual, from this author. Thank you.
I entirely agree. Scientific orthodoxy and sensationalism is killing natural history.
One could also ask why is every TV documentary (the BBC the biggest culprit) all about the presenter rather than the subject. Egomaniacs to a man (or more likely a woman, these days). I have given up on all these so-called serious programmes because I don’t want a dose of somebody’s prejudices plus full face or bosom shots rather than seeing and hearing and getting immersed in the ostensible subject.
John. You have a good point, but there might just be a third category, into which I think both my own last book and next one possibly drop, where the act of researching and following something (in my case honeybees and Manx shearwaters) just happens to be both life-explaining and life-improving. I totally agree with your ‘marvellous me’ and ‘miserable me’ examples, which inevitably get in the way of the natural history bit of the story. And I hate the lack of robustness in much of the nature of TV at the moment. Thank you for an enjoyable read.
I am happy to report that excellent eel may be purchased from the smokeries on the beach at Aldeburgh, Suffolk.
I agree about today’s nature writing though I enjoyed Mark Cocker’s book ‘Crow Country’. I suppose the whole psychological self-awareness thing, stemming from Freud etc, has many of us in it’s grip, leading to the focus on the ego, it’s a pity.
I like Richard Jefferies’ work which I discovered in a bookshop in Cairo of all places, made me long for England and the countryside.
There’s also The Nature Lovers’ Anthology edited by R.M Lockley, published in 1951, which is full of all sorts of great writing.
A thoroughly enjoyable piece. Thank you.
It could be worse. I won’t be surprised if nature documentaries get even more woke in the future. Just google ‘outdoors is racist’. I’d post links but I’m not sure if that’s permitted here.
Old school poachers do still exist. I know one or two, and they dine like kings. Poaching is hunting, and hunting is one of mankind’s most absorbing habits. Hence it’ll never entirely die.
I remember fishing for eels , and cooking them ( smoked and stewed) in the 60 s and 70 s. They seemed plentiful then, at certain times of year the migrating elvers would take short cuts over land , silver and black streams of wriggling life through the wet grass and even over a sun baked dirt road, many dried out and died, predatory birds gorged on them.
My guess is that over fishing has little to do with the eels decline, although the eel has been around for millions of years it’s strange breeding habits make it dependent on ocean currents, in particular the gulf stream which brings the larva to Europe from the Sargasso sea. Scientists tell us the flow of the this current has become slow and erratic in recent years, possibly as a consequence of climate change .
It could all boil down to mirror neurons. It may also be that the average reader of Unherd is not the typical social human, constantly chatting, focused on the eyes, facial expressions and tones of voice of others, the sort of things autistic people find unsettling. It’s not just TV channels. Every home page is emblazoned with faces, every other advertisement is a talking head. President Trump’s attraction may be down to being more ‘in your face’ than the typical product of Harvard or Yale. Slipperier than an eel are the messages that slither into your consciousness by triggering innate unconscious responses. Despite being increasingly one-way, ‘communication’ still elicits the illusion of conversation. I wonder whether autonomous nature was more real in the past when ‘content’, security and the staffs of life were harder to come by (excepting eels of course), and might be again in a straitened future.