Among the Non-Humans

Here’s my most recent 3 Quarks Daily article published on 6 December, titled On the Road: Among the Non-Humans:

Cogito Ergo Sum? Welcome to the party. There’s a lot more going on out there than we sometimes think: Cephalopods memorize, learn, invent, and play; indeed, they acquire information about the outside world while still in their eggs. • The small, flowering thale, or mouse-ear cress, can detect the vibrations caused by caterpillars munching on it and so release oils and chemicals to repel the insects. • The fruit fly Drosophila shows evidence of depression if it gets too hot. • Plants discern the difference between blue and red light, and use this information to know which direction to grow. They differentiate between the dimming scarlet light of sunset and the brightening orange light of sunrise, to determine when to flower. • Pigs comprehend symbolic language, plan for the future and discern the intentions of others. They bore easily and show a clear preference for novelty. • When researchers arranged oat flakes in the geographical pattern of cities around Tokyo, slime mold constructed nutrient channeling tubes that closely mimicked Tokyo’s metro rail. • Some plants can feel you touching them. • Cuvier’s beaked whales can  dive to 10,000 feet and stay there, at tremendous pressure, for up to two hours. In 2020 scientists recorded a Cuvier’s beaked whale staying below the water for 3 hours 42 minutes. • The nearly blind star-nosed mole, the world’s fastest eater, can find and gobble down an insect or worm in a quarter of a second. It hunts by bopping its star against the soil as quickly as possible, touching 10 or 12 different places in a single second. • The 10 centimeter long cleaner wrasse, a reef fish, has joined great apes, bottlenose dolphins, killer whales, Eurasian magpies and a particular Asian elephant in exhibiting self-awareness.

• Some sauropod dinosaurs had necks stretching up to 11 metres (36 feet) long. • A monkey community on Kōjima island near the southern tip of Japan washes sweet potatoes in the sea, where they acquire a salty taste. This behavior is passed from one generation of monkeys to the next. This is cultural behavior. • By the age of five a chimpanzee named Ai learned eleven colors and that Arabic numerals can represent numbers. Ai can, for example, assign the label “Red/Pencil/5” when five red pencils are shown to her. • Near the Indian city of Kannauj certain plants secrete fatty acids into the soil to slow the growth of nearby plants, reducing competition when water is scarce. • Hyraxes can stare into the sun, have tiny tusks, armpit nipples, and excrete a weird pee/poop substance in their group latrines used by perfumers and also as a folk remedy for epilepsy. • The oldest known wild bird on earth is a female Laysan Albatross named Wisdom. Scientists put a leg band on Wisdom in 1956, when she was already at least five years old. That puts her age at at least 70 years. In late 2020, Wisdom returned to her breeding grounds on Midway Island and successfully hatched and raised a chick, her 40th known child. • The tube worm takes advice from bacteria. It spends its earliest days drifting among plankton but selects where to metamorphose into its adult form by monitoring chemical signals released by bacteria. That suggests the bacteria are getting something in return. Speculation: the bacteria are helping to assure new habitat, which the growing body of the tubeworm will provide.  Giraffes’ eyes are among the largest of terrestrial mammals’, they can see in color and over great distances frontally, and their peripheral vision is so wide-angled they can essentially see behind themselves. Their mouths are like a set of human hands, with thick, prehensile lips and 18-inch-long, prehensile tongues which can together grasp a leafy branch and then deftly pluck away the leaves while avoiding intervening thorns. • The shaggy ink cap mushroom is capable of erupting through asphalt and lifting heavy paving stones overnight, although they are not themselves a tough material. No one knows how they do it. • Some fungi species are able to harness radioactivity as a source of energy, similar to how plants use sunlight to grow. • The bar-tailed godwit migrates more than 7,000 miles annually between New Zealand and Alaska. • Birds may dodge storms by listening to infrasounds, low-frequency sounds inaudible to humans. Golden-winged warblers in the central and southeastern United States flew up to 9,300 miles in 2014 to evade an outbreak of tornadoes that killed 35 people and caused more than $1 billion in damage. The birds fled at least 24 hours before any foul weather hit, leaving scientists to deduce they had heard the storm system from more than 250 miles away. • Sub-Antarctic crested caracaras are rumored to spread wildfires by dropping burning sticks in dry grass and feasting on the ensuing stream of animal refugees. • Chimpanzees use medicinal plants. They consume fruits with antimicrobial properties; sometimes they combine them with other substances to reduce the toxicity. They eat flowers with antibiotic properties or leaves with antiparasitic ones, which act as laxatives or even induce uterine contractions. They also tear off bark and lick the resin to kill internal worms. • The peacock mantis shrimp’s limbs are so light and tough that scientists study them in the hope of creating new protective materials for human use. The shrimp uses them to stun or crack open prey, dig burrows, defend itself from predators, and fight against other shrimp. Its hammering is incredibly rapid, precise, and brutal: a speed of 100 kilometers per hour. The motion is among the fastest in the natural world — as if the little beast were firing bullets with a force of impact thousands of times its body weight. The attack occurs so rapidly, it’s invisible to the human eye. • One male oceanic dolphin was seen carrying a dead calf, accompanied by two female dolphins off the coast of Hawaii. No one knows whether the male killed the calf, which was thought to be the infant of the younger female. But by holding the body, he ensured the females stayed with him. • Puffins have two distinct phases of their lives: four months on land to breed, with the rest of the year spent out at sea. • Many young elephants who’d watched their mothers and relatives being killed went on to exhibit symptoms similar to post-traumatic stress disorder. • Many fish see four major colours; humans only see three. Some see polarised light, some see ultraviolet. Some, such as flounders, move their eyes independently, processing two image fields. • Bees can add and subtract. They understand nothing — that is, the concept of nothing. • Boasting a wingspan of around five feet and the ability to fly at speeds surpassing Usain Bolt in his prime, the black vulture Coragyps atratus can consume 140g of Brazilian household waste a day. • A group of zebras is collectively called a dazzle. • The genus of jumping spiders called Portia prefers to hunt other spiders, employing a clever trick. Females build nests in curled-up dead leaves suspended in air by silk attached to rocks or vegetation. Courting males crawl down silk suspension ropes, stand on top of the nest and shake it in a specific way, luring the female into an ambush. • Nearly every insect species has at least one species of parasitoid wasp that specializes in eating other insects alive. “They don’t just kill them, they want to keep them alive for as long as possible.” • Sea urchins, insects, spiders, crabs, snails, octopuses, fish, birds and mammals, among others, use tools. • Kites and falcons in the outback pick up burning sticks from bush fires, carry these smoking embers in their beaks to areas of dry grass and drop them, starting new fires, triggering frenzied evacuations by small animals – which are promptly snatched from above by the waiting raptors. Indigenous Australians start fires in order to flush out game. Which came first? • Some flowers tailor their petal shape, color, texture or nectar’s scent or flavor to attract a single pollinating species. • In Japan, one crow population uses traffic to crack open walnuts: The crows drop a nut in front of cars at intersections, and when the light turns red, they swoop in to scoop up the exposed flesh. • The female tsetse fly gestates her young internally, one at a time, and gives birth to them live. When each extravagantly pampered offspring pulls free of her uterus after nine days, mother and child are pretty much the same size. “It’s the equivalent of giving birth to an 18-year-old.” • Huge, burly, and equipped with a venomous sting, robber flies occasionally catch and kill hummingbirds. • Flies enjoy sex. Some male fruit flies were paired with females that were receptive to sex, while others were paired with females that rejected sexual advances. Both groups of males were then given access to a solution laced with alcohol and another lacking it. The sexually frustrated males consumed more alcohol than their sexually satisfied compatriots. • The tiny Toxeus magnus jumping spider, also known as the black ant mimicking jumper, looks like an ant, walks like an ant and even waves its front legs in the air like a pair of antennas. Females secrete a milk-like fluid to feed their offspring, which contains about four times as much protein as cow’s milk, prompting scientists to reconsider what it means to be a mammal. • The Antarctic blackfin icefish thrives in the Southern Ocean at temperatures just above seawater’s freezing point with no scales, blood as clear as water and bones so thin, you can see its brain through its skull. • In the mountains of Central America, the Alston’s singing mouse produces arias of loud chirps that can last as long as 16 seconds, and each mouse produces its own distinctive song. • The flower Impatiens pallida, among others, devotes a greater share of resources to growing leaves than roots when put with strangers – a tactic apparently geared towards competing for sunlight, an imperative that is diminished when growing next to siblings. • The marine bacterium Vibrio fischeri can distinguish when it is alone or in a group. It produces light through bioluminescence, similar to fireflies. If these bacteria are alone, they make no light. But when a group grows to a certain number, all of them produce light simultaneously. • To maintain its stealth, a bioluminescent anglerfish in the genus Oneirodes reflects as little as 0.044 percent of the light it encounters. The rest gets lost in a labyrinth of light-swallowing pigments until it effectively disappears. • Gobies, a type of fish, seem to remember complicated routes for almost 40 days. Several species, especially guppies, can recognise other individual fish, evidence of complex social engagement. • Chickadees produce alarm calls when they detect a potential predator to warn their fellow chickadees using their namesake “chick-a-dee” alarm call. The number of “dee” notes at the end of this alarm call indicates the danger level of a predator. “Chick-a-dee-dee” with only two “dee” notes may indicate a rather harmless great gray owl. When chickadees see a pygmy owl, they increase the number of “dee” notes and call “chick-a-dee-dee-dee-dee.” The number of sounds serves as an active anti-predation strategy. • Prairie dogs use their twittering alarm calls to describe approaching humans in detail, including information about their size, the color of their hair and clothes, and any objects they might be carrying. The intraspecies conversations of octopuses, bees, and many birds follow a recognizable grammatical structure. Dolphins have unique names for one another, as do certain species of parrots, monkeys, and bats. • Chaser the border collie could identify and retrieve more than a thousand different toys by name and understand elements of English grammar. • Plants fight back. When caterpillars graze European maize, for example, the plants emit the volatile β-caryophyllene, which attracts parasitic wasps. The wasps lay their eggs inside the caterpillars, slowing their feeding and eventually, when the eggs hatch a few weeks later, killing them. • Some mushrooms can hunt. When food becomes scarce, some fungi build traps consisting of sticky loops or poisonous droplets, and with special substances, they lure nematodes into these traps. • When the male Great Argus pheasant runs into a possible mate, he clears a six-yard stage on the forest floor, picking up leaves, twigs and roots with his little white beak, finally beating his wings to blow away the debris. He struts around theatrically, pecking at the clear stage. Then he twirls out his wings, transforming himself into a dazzlingly large, intricately patterned circle, and starts  vibrating, shaking and shimmering for up to 15 seconds before resuming his old form and returning to his routine, pecking the ground. • There have been several instances of an animal of one species helping an animal of a different species. For example, a hippopotamus was recorded lifting up a duckling that was unsuccessfully trying to get out of a pond, a bear rescued a crow from drowning and a cat attacked a dog that was trying to maul a toddler. • Spiders can fly, sort of, by electrostatic repulsion. They climb to an exposed point, raise their abdomens to the sky, extrude strands of silk, and float away. This is called ballooning. Ballooning spiders operate within the planet’s electric field. When their silk leaves their bodies, it typically picks up a negative charge. This repels the similar negative charges on the surfaces on which the spiders sit, creating enough force to lift them into the air. Spiders have been found 2.5 miles up in the air, and 1,000 miles out to sea. • The African crested rat chews on the bark of the poison arrow tree, then spits the masticated chunks all over its own hairs. It’s the only mammal we know of that uses toxins from a plant to make itself venomous. • The wings of Chinese tasar moths have scales that function like acoustic tiles. They absorb the sonar waves of predatory bats, making it very difficult for the bats to detect the moths with echolocation. • The Greenland shark, the eqalussuaq in Greenlandic, is the longest-living vertebrate on earth. Two hundred year-old eqalussuaqs are common, and some have been alive more than twice as long. A few still alive were probably born before Shakespeare, before the invention of telescopes or newspapers. Their nostrils aren’t needed for breathing (they have gills) but are used for smelling. They can smell small prey up to a mile away. 


See the photos here and around 700 others in the Animals and Wildlife gallery at

Sunrises, Sunsets

The usual scheme at safari camps is, you go on game drives at sunup and sundown, when the animals are active. Last time in Kenya we got into a bit of a competition to see who could frame wildlife in a rising or setting sun. Click ’em to make them bigger.

A Good News Story from Kenya

Elephant Friends, Amboseli National Park

I remember a day back around March, when we knew not much more about the virus than fright. On a walk in the park, I heard the return of birdsong and saw the first signs of coming spring. It made me realize that this may be a bad year for humans, but other life goes on without skipping a beat. It made me jealous of the squirrels.

Now today come holiday wishes via newsletter from the Amboseli Trust for Elephants, in Kenya’s Amboseli National Park, at the foot on Mt. Kilimanjaro. It’s a reminder that life, indeed, does go on, and it’s uplifting enough to share:

In Amboseli the elephants have been doing exceptionally well. High rainfall in the first part of the year provided a rich habitat for them. The Kenya Wildlife Service, Big Life Foundation and the Olgulului game scouts have secured the ecosystem and as a result there has been no poaching of elephants this year. Life has been good for Amboseli’s elephants and for that reason we are thankful and happy.  Just to make 2020 even better for the elephants, there has been the most amazing baby boom. The last baby boom was in 2012 when 201 calves were born. A more typical year we might see 50-100 births. The unusual number of births in 2012 was the result of a terrible drought in 2009. Many calves died and the females stopped breeding. When good rains came again, many of the females were available to become pregnant. We thought we would never see anything quite like it again, but this year proved us wrong. There was a drought in 2017 and once again many of the adult females became available the following year. Twenty-two months later in 2020 there has been a record-breaking baby boom. So far this year 226 calves have been born, and we are expecting at least a few more this month. We celebrate all these new little elephants in our Christmas issue with a portfolio of photos. Enjoy!

Cynthia Moss, Director, Amboseli Trust for Elephants

You can subscribe to the Amboseli Trust for Elephants newsletter by filling out this form.

Ascension Island

Here is this month’s On the Road column, as published Monday at 3 Quarks Daily.


In last month’s column we sailed from Walvis Bay, Namibia, to St. Helena Island, 1800 miles from Angola, 1200 from Brazil, in the middle of the South Atlantic Ocean. This month we continue north to Ascension Island.

Ascension Island

When the Brits exiled Napoleon to St. Helena in 1815 they denied the emperor newspapers, subjected him to curfew, and guarded him with 125 men during the day and 72 at night. So intent were they to avoid a second imperial escape that sailing down, they garrisoned Ascension Island on the way, better to defend St. Helena.

Napoleon died six years later. With the Suez Canal fifty years in the future, the Admiralty hung on to Ascension as a sea base and it serves now as an airbase shared with the Americans, who built the island’s Wideawake airfield to move troops in WWII.

Ascension provided the middle link in an airbridge for the United Kingdom’s 1982 Falkland Islands campaign. During that conflict Ascension came alive like never before or since, as the UK Ministry of Defense ran a frenetic schedule of flights between the Brize-Norton air base near Oxford, England, and the RAF’s Mount Pleasant airport near Stanley, in the Falklands.

Other than aboard your own ocean going yacht, at the time of our visit ten years ago, there were only two ways onto and off of Ascension Island: the airbridge, which ran twice weekly charters, and the Royal Mail Ship St. Helena, which supplied St. Helena Island with periodic trips from Cape Town, and usually continued the additional 800 miles northwest to Ascension Island.

Where much of St. Helena is graceful and green, Ascension is stark and volcanic. St. Helena’s population has ancestral roots, while Ascension’s 34 square miles are home to no permanent residents, no farmers, fishermen or private property. St. Helena exports labor via contract workers. Ascension imports most of it.

Ascension is home to various NASA satellite tracking stations and military installations. The BBC transmits its World Service broadcasts to Africa and South America from an other-worldly array of broadcast antennae on the island’s northern tip. The military airstrip was lengthened so it could serve as an emergency landing strip for the Space Shuttle. It remains the longest in the Atlantic, supporting the 800 working residents, comprised of a changing coterie of research scientists and a small community of contract workers, like my new friend Nick.

I met Nick on the two day run up from St. Helena. But for a trickle of tourists this was a ferry full of “Saints” like Nick, residents of St. Helena on their way back from Christmas holiday to contract work on Ascension. Nick ran a shop in the neighborhood of Two Boats.

Ascension Island from the RMS St. Helena

Nick and I sat drinking beer in the open air aboard the RMS St. Helena, out on deck behind the indoor sun lounge. We were escaping the games inside, bingo and the like, meant to entertain passengers grown weary of the monotony of no sight of land.

Nick spoke in bursts, quick half-sentences. He’d make a point and give a knowing nod and a smile, like he’d just heard himself and agreed with what he said. He had things to say about life in the middle of the South Atlantic.

“St. Helena got its problems, y’know? Some people makin’ a fortune. Guy goes off to the Falklands to work, lives almost like a slave. Livin’ in dormitories, cleanin’ up after the Brits. He gets free travel, now, but he makes what, five grand a year, comes home and a house gonna cost him twenty. No way to live.

“And a man ought not have to go away to earn a living anyway. Here I go to Ascension, been there eleven years. Now the good thing: the way you can raise kids. It really is good. I’m bringin’ my son because I have a little shop and my wife, she teaches. No lockin’ doors, keys in the car. 900 people, maybe a thousand, right? Somebody ever takes something, eventually you find it.

“Now they have these clubs, a man doesn’t need money, just sign and have a beer, pay for it on payday. He don’t pay, he can’t leave the island, they take his last paycheck or somethin’.

“Sometimes I say no at my shop. A boy come in, wants a case of beer, if he can’t pay I say no. Otherwise I end up with no beer and no money to buy more. But my father taught me never say no if a man is a couple a pounds short for his kid’s shoes.

“Grinds people down. Some people make too much money, some people really poor, best thing they want is maybe a broken down second hand car. They just never gone anywhere, never seen anything in the world.

“Now I been eleven years on Ascension. I been lucky. Time for me to go back. My father died young. Not young, 62. My mother died in her 50’s. Lucky, my Auntie keeps my business back home. Won’t say I’ll never go back to work on Ascension. You get really big fish there, you know?”


Ascension Island. Hell with the fire put out. Volcanic, 100 kilometers west of the Mid-Atlantic Ridge, the above-water tip of a 3,200 meter high, 60 kilometer wide volcano. Most recent lava flows thought to have been in the last 1,000 years but none since at least 1501. Some eight degrees south of the equator.

Astonishingly young. Its most ancient rocks are no more than a million years old. The slopes descend to the ocean floor, a visitor wrote, like a lorry full of gravel just unloaded, with “the same steepness and regularity, something totally unlikely in a natural mountain.” In the black lava from the most recent eruption NASA tested its LEM, or Lunar Excursion Module.

In ordinary places travelers perform a trivial ritual meant to assure their return, like tossing coins in the Trevi Fountain. On the tip of Chilean South America, you will return to Punta Arenas if you kiss the toe of the Ferdinand Magellan statue.

It’s different on Ascension. The Obsidian Hotel’s island-touting brochure describes a golf course on the road east from Georgetown as the worst on the planet, where “the ‘Greens’ are called ‘browns’ and are made of crushed compacted lava smoothed flat with diesel oil.” Across the road are two canoes stood on end, one third buried, planted in lava.

Logically enough, these boats mark the road to the gaggle of housing called Two Boats, where Nick has his shop. The Ascension travelers’ legend centers on an elaborately painted stone beside the boats. When you are due to leave Ascension you cast paint upon this stone, to assure you need never return.


The waters off Ascension are home to spotted and bottlenose dolphins, humpback and Gervais’ beaked whales and the big attraction, the green turtle. The green turtles were laying when we arrived, in December. They would then swim across the Atlantic to Brazil, and return in three or four years to these very same beaches to once again mate and lay their eggs, a behavior scientists call ‘natal homing.’

We joined three conservation officers and four or five others one night for a walk down Long Beach in search of nesting turtles. Ten minutes from the middle of town, an all-enveloping darkness. A very hushed affair broken only by the chest-thumping impact of Atlantic rollers, waves that gather unimpeded for hundreds and hundreds of miles.

The lead conservation person slipped away then back, summoning us to shuffle through the sand toward a massive green turtle nesting on the beach. It’s a rare and fascinating sight, common to no one, even a researcher.

Turtles favor Ascension for the absence of predators. No dogs, no monkeys. The Ascension green turtles are the largest in the world, a meter and a half long, weighing as much as 300 kilos. Green Turtles are between 20 and 40 years old when they make the journey for the first time, males and females swimming together to mate.

A turtle will nest as many as ten times at intervals of 10-17 days. Once she has dug a large pit with all of her flippers the turtle digs a chamber with her hind flippers into which she lays around 120 ping-pong sized eggs.

Nesting Turtle and eggs

Both laying and hatching happen at night. One hatchling after another pops out on to the sand and races for the sea. They are born all at once. Only by working in numbers can they generate sufficient strength to burrow up through the sand. Once out in the air, their numbers increase the chances some will survive the headlong dash into the surf.

Everything about these turtles is remarkable, but the poet Amit Majmudar reminds us that all animals are “routinely superhuman in one way or another. They outstrip us in this or that perceptual or physical ability, and we think nothing of it.”

Perhaps because we live our lives in conscious thought, we discount the astonishing ways our fellow beings, seemingly unconsciously, navigate the world. Green turtles appear to use their own internal maps of the Atlantic Ocean. Some migratory birds seem to navigate by the pole point, the due north spot in the sky around which the sky rotates.

Ants’ ocelli, light-sensitve organs on their heads, can read the sky even when the sun is obscured by cloud, using patterns of polarized light to orient themselves. The cataglyphis ant uses an internal odometer to keep track of outbound steps to then find its way home.

Other ants seemingly do trigonometry, taking circuitous routes outbound then the most direct route back to their nests, figuring out spatial relationships between the various places they’ve been each day.

Honeybees use polarized light to find the most direct way back to the hive – a beeline. This with brains of fewer than one million neurons and with 20/2000 vision. Also shown to use polarized light: Monarch butterflies, lizards, shrimp, lobsters, cuttlefish, crickets, and rainbow trout as well as numerous migratory birds. And maybe, so did the Norse.


Human navigation away from Ascension Island in 2010 meant either sailing back to St. Helena Island aboard the RMS St. Helena, which has since been retired, or flying via the airbridge to the United Kingdom or the Falkland Islands. Since 2017 maintenance at the Wideawake airbase has precluded landing of larger aircraft, and the Falklands airbridge is for now rerouted via Cape Verde. Current options for getting to and from Ascension are even fewer than those ten years ago.

We took the airbridge. A testudinologist (studies turtles and tortoises) named Sergio Ghione wrote that at the time of his work on Ascension, the Airbridge was a grim military affair, with the first row or two of seats removed in order to accommodate stretchers. By the time of our visit, at a non-military time, flights staged to and from RAF Brize Norton using charter contractors, like the Scottish company Flyglobespan, which had the contract until it filed for bankruptcy a month before our scheduled flight.

Unsure who might fly in to pick us up, we assembled to leave Ascension in a little chain link holding pen just off the Wideawake Field tarmac, and a brightly-colored Air Tahiti Nui widebody arrived to pick us up, which later set up a jarring visual as the airliner, in its merry Polynesian livery, glided in to touch down at RAF Brize Norton, Oxfordshire, in the snow.


Additional reading:

On Ascension Island: Turtle Island by Sergio Ghione, and Island Base: Ascension Island in the Falklands War by Captain Bob McQueen.

On animal navigation, By the Light of the Moon, the Poles of the Earth, The remarkable ways animals get around by Sally Davies. For a tour of the odd capabilities of some really strange living things try Ten Million Aliens by Simon Barnes.

On human navigation try Wayfinding by M. R. O’Connor, The Wayfinders: Why Ancient Wisdom Matters in the Modern World by Wade Davis and The Old Way by Elizabeth Marshall Thomas.

Quotes: Ursula Le Guin

I want to thank Mary Hrovat, from whose tremendous blog The Thinking Meat Project I am absconding with this lovely quote from Ursula Le Guin:

“Current-borne, wave-flung, tugged hugely by the whole might of ocean, the jellyfish drifts in the tidal abyss. The light shines through it, and the dark enters it. Borne, flung, tugged from anywhere to anywhere, for in the deep sea there is no compass but nearer and farther, higher and lower, the jellyfish hangs and sways; pulses move slight and quick within it, as the vast diurnal pulses beat in the moon-driven sea. Hanging, swaying, pulsing, the most vulnerable and insubstantial creature, it has for its defense the violence and power of the whole ocean, to which it has entrusted its being, its going, and its will.

But here rise the stubborn continents. The shelves of gravel and the cliffs of rock break from water baldly into air, that dry, terrible outerspace of radiance and instability, where there is no support for life. And now, now the currents mislead and the waves betray, breaking their endless circle, to leap up in loud foam against rock and air, breaking…

What will the creature made all of seadrift do on the dry sand of daylight; what will the mind do, each morning, waking?”