Posted in Elephants, Nature, Photography

Ivory, Part Four

Ivory was the plastic of the Victorian Age:

From the 1860s to the 1880s, an estimated 100,000 elephants per year were slaughtered for their ivory, a total of two million elephants in twenty years.  Their tusks were made into:

Fish hooks, spoons, arrowheads, buttons, bagpipe joints, fans, buckles, brush handles,

Victorian Ivory Crucifix www.pinterest.com
Victorian Ivory Crucifix
http://www.pinterest.com

letter openers, rosary beads, bookends, tiny elephant statuettes, pistol grips,

bracelets, hairbrushes, fans, chess pieces, crucifixes, necklaces, perfume

bottles, furniture inlays, tankards, umbrella stands, champagne

buckets, vases, waste-paper baskets, chessboards, dice,

dominoes, rolling pins, rings, salt shakers, engraved

boxes, door knobs, shoehorns, paper clips,

broaches, pool cues, pens, guitar

pegs, cribbage boards,

butter knives, cuff

links,  tie

tacks,

key chains, needles, flutes, hairpins, coins, salt cellars, reliquary panels, communion

boxes, hunting horns, cups, plumb bobs, knitting needles, fiddle pegs, thimbles,

whistles, stash bottles, opium pipes, book covers, napkin rings, spatulas,

foot-scrapers, snuff boxes, tiddlywinks, sword hilts, nit-picking

Ivory Tusk Cribbage Board www.cribbagecorner.com
Ivory Tusk Cribbage Board
http://www.cribbagecorner.com

combs, cricket cages, riding whips, telegraph keypads,

teapot handles, backscratchers, chopsticks,

toothpicks, stools, toys, corkscrews,

cigarette holders . . . .

Victorian gentry wore perforated ivory cylinders around their necks, each cylinder baited with blood – flea traps.  Women with high Marie Antoinette wigs had long ivory sticks for scratching their scalps.  Renoir’s favorite formulation for black paint included burnt ivory, which was also used to tint gray hair.  Peter the Great spent long hours turning out ivory candlesticks and goblets on his lathe.  It was fashionable for gentry to have such hobbies.  Newton had his portrait painted in watercolor on an ivory medallion, another fashionable thing to do.

Ivory was used in making billiard balls and piano keys – fixtures of Victorian gentility.  Industrialized plants in Ivoryton, Connecticut produced 350,000 pianos; each and every key made of ivory.  Ivory shavings were boiled with water into jelly and hawked for medicinal purposes.  Ivory dust was sold as fertilizer.

Billiard balls required the use of small, straight female tusks, which could yield five or less rough-cut balls, with the central nerve channel in the precise middle of each ball.  They were highly valued because such balls rolled in true lines.  The density of each ball was matched with similar balls to produce a complete set.   A complete set of fifteen billiard balls required the tusks from three elephants.

Victorian Billiard Ball Showing Nerve Channel www.ebay.com
Victorian Billiard Ball Showing Nerve Channel
http://www.ebay.com

Most billiard players were unaware that the click of one ball hitting another was the same sound elephants produce in the wild as they greet each other by gently tapping their tusks together.

Ivory billiard balls changed according to weather and the temperature of the room.  Queen Victoria kept her billiard table heated.  Shipping labels on sets of balls warned that they would split if used when cold.  Eventually, over time, ivory billiard balls developed an egg shape and needed to be replaced.  As a hedge against fluctuating supply (tusks) and demand (replacement sets) manufacturers stocked as many as twenty thousand balls in vaults with stable temperatures.

When cheaper resin replaced ivory for billiard balls and plastic replaced ivory piano keys, elephants were given a reprieve.

A hundred years later, that reprieve would end.

African Elephant photo by Cheryl Merrill
African Elephant
photo by Cheryl Merrill
Posted in Elephants, Nature, Photography

Ivory, Part Three

An Ivory Timeline:  from the Pharaohs to the Victorians

After the fall of Rome in 476 AD, Europe lost both its sources of elephant ivory and even knowledge of the animal that bore it.  But the military campaigns by the Latin Catholic Church for the control of the Holy Lands (known as the Crusades) introduced luxury goods from the East, ivory among them.  With the conquering of Jerusalem in 1099, merchants began shipping ivory from East Africa along the Red Sea and from trans-Saharan routes to the Mediterranean and on to Venice, Genoa and Marseille.   By the middle of the 13th century, a huge carving industry was based in Paris, supplying mostly religious items.  The Sainte-Chapelle Virgin (sculpted between1260 – 1270) replicates the natural curve of an elephant’s tusk in its stance.  The Virgin leans on one leg while supporting the Christ child on her opposite hip while the baby Jesus reaches out with his left hand to an apple she is holding.  Her robe is finely decorated with gold.  It was a popular sculpture in the Sainte-Chapelle church, with many imitations.

The Sante-Chapelle Virgin
The Sante-Chapelle Virgin

After 1400, ivory began to appear in musical instruments (flutes, lutes, guitars and harpsichords) in scientific instruments (sundials, compasses and rulers) and in weaponry (matchlock inlays of nymphs and hunting scenes).  Traders swarmed the Ivory Coast (all of West Africa) the Gold Coast (Ghana) and the Slave Coast (Togo, Benin and western Nigeria).  These three main trade items – slaves, ivory and gold – made immense fortunes for the Portuguese, Spanish, Dutch, British and French.  From 1699 to 1725, in a span of only twenty-five years, a quarter million tusks left West Africa, representing the deaths of 117,500 elephants.  Each tusk was transported out of the interior on the back of a slave.

Invented in 17th century Japan, a button-like fastener called a netsuke secured cords that held small containers on the outside of traditional garments.  Originally utilitarian in design, netsuke evolved into objects of extraordinary craftsmanship, made of materials that ranged from hardwood to porcelain to ivory, and depicting subjects as diverse as animals to mythological deities.   Some netsuke pieces are highly sexual in content and some depict entire scenes from history – all on a miniature object usually no bigger than an inch long.

Netsuke Tiger & Cub
Netsuke Tiger & Cub

Although traditional netsuke production ended in the late 1800s, modern craftsman produce work that still demands high prices.  And, as in ancient times, netsuke continues to be carved from boar tusks, rhinoceros horn, hippopotamus teeth, and elephant tusks.  Unfortunately, many reproductions are mass-produced carvings sold with fake staining and cross-hatching that would be found in ancient ivory pieces.  Anyone collecting netsuke should have considerable knowledge of the subject before they spend money, even on modern boxwood netsuke.  And, as always, modern ivory carvings of any sort, unless they are made from mammoth ivory, probably originate with illegal elephant ivory.

From the 1860s to the 1880s, an estimated 100,000 elephants per year were slaughtered for the ivory trade, a total of two million elephants in twenty years, as ivory became the plastic of the Victorian Age.

Kenyan male elephant
Kenyan male elephant
Posted in Nature, Photography, Writing

Ivory, Part Two

An Ivory Timeline: from Mammoths to Pharaohs

Around 40,000 years ago, someone took a fragment of a mammoth’s tusk and carved a small mammoth from it – one of the earliest known pieces of art made from ivory.  Roughly an inch high and one-and-a-half inches in length, it’s unmistakably a mammoth, complete with trunk, tail and a high domed head.  Twelve thousand years after the carving was discarded in a cave in Germany, a band of Paleolithic people dug three shallow graves into permafrost near present-day Moscow.  Thousands of tiny ivory beads adorned each skeleton, each bead laboriously made with stone tools.

The earliest carved portrait of a human face dates from around 23,000 years ago.  Discovered in a cave in France, it too was crafted from mammoth ivory.   Named the Venus of Brassempouy for the village near where it was found, the small ivory figurine has a forehead, eyes, brows, nose, but no mouth.  The top and sides of her head depict braided hair.  It was unearthed in 1894 with numerous other figurines made of stone.  Other late Stone Age “Venus” figures, with their bulging torsos and small heads devoid of detail were found in sites that range from the Pyrenees to Siberia.  Ongoing excavations and reconstructions of ivory carvings from the “Stone Age” include ivory birds, lions, horses, and several lion-headed humans, all made by stone tools.

Mammoth Skull in situ, Mammoth Museum, Hot Springs, South Dakota
Mammoth Skull in situ, Mammoth Museum, Hot Springs, South Dakota

At first, there was quite enough ivory simply lying around on the ground to satisfy the needs of man.  Ice Age huts discovered in the Ukraine used mammoth skulls as foundations and shoulder blades as walls.  Tusks held down hides draped over the rooflines.  One hut had 35 such weights.  The age of individual bones used in the construction of these huts spanned more than 10,000 years, an indication of the amount of ivory to be found at hand.  When new sites are found, they are collapsed inward upon themselves; shelters reduced to reliquaries of bone.

Reconstruction of a mammoth bone hut at the Mammoth Museum, Hots Springs, South Dakota
Reconstruction of a mammoth bone hut at the Mammoth Museum, Hots Springs, South Dakota

Early Egyptian pyramids had already been built before the last of the mammoths died.  As pharaohs consolidated their kingdoms, elephant ivory (the material closest to hand) was one of the valued items of tribute sent down the Nile by conquered states.  Not only did Tutankhamen have an ivory headrest in his tomb, he also had ivory statuettes of concubines to accompany him in his afterlife.  Game boards were entombed in his royal suite, to also allay boredom in eternity.  Made of solid ivory, the boards were fitted with carved-out drawers to hold gaming pieces.

Egyptians carved ivory into veneers, reliefs, statuary, jewelry, arrow points, small furniture, combs, spoons, the handles of weapons, scarabs, amulets, coffin lids, and used as inlays on toilet caskets (cosmetic boxes) containing such items as eye shadow pots, mirrors and perfume jars, some also made of ivory.   Cleopatra, who presided over the last of the Pharaonic dynasties, quite possibly participated in banquets while lying on a bronze couch inlaid with glass and ivory described as being in her palace in Alexandria.  The palace was also described as having ivory-paneled entrance halls.  Re-discovered in 2012 beneath the Mediterranean Sea, the royal quarters are relatively intact, having slid under water during cataclysmic earthquakes and tsunamis in the fourth and eighth centuries.   Excavations have just begun of its treasures.

To Egypt’s north, no one society dominated the eastern Mediterranean trade. However, around 1,000 BC, the Phoenicians, in what is now modern-day Lebanon and Syria, had an efficient maritime network that supplied King Solomon with the ivory he needed to build his ivory throne in his temple at Jerusalem.  Described in 1 Kings 10 of the Bible, it was “a great throne of ivory,” covered with the finest gold.  The throne also included rubies, sapphires, emeralds and other precious stones.

In the fifth century BC, the Greek historian Herodotus traveled to the Egyptian city of Elephantine, located at the first cataract of the Nile, and reported that elephants could still be hunted to the west, in Libya.  Also in the fifth century BC, Greeks saw the construction of two immense ivory-covered statues, one of Athena at the Parthenon and the other of Zeus, at Olympia.  Erected around 432 BC, both were made of “chryselephantine:” clothes and scepters of gold, faces, bare arms, shoulders, and torsos covered in ivory.  Zeus, sitting on his throne, was thirty-nine feet tall, the height of a four-story building.  Because ivory dries out once it is separated from the creature who bore it, Zeus and Athena were constantly anointed with olive oil, which collected into a gleaming surrounding pool.

The statue of Zeus was considered one of the seven wonders of the ancient world.  Carried off to Constantinople in 394 AD, it was destroyed by fire in 462 AD.  By the Middle Ages all chryselephantine statues had been stripped of their valuable materials and demolished.  Only the hole remains at the Parthenon that held Athena’s central wooden support.

By the third century BC, Rome replaced Greece as the center of the ancient world.  Romans used more ivory than any other civilization until the 1880s.  For their marble statues they inserted ivory into chiseled, empty eyes.  Birdcages, scroll holders, currency, cameos, candleholders, dolls, boxes, and statuettes of gladiators were all made of ivory.  Caligula built an ivory manger for his horse.  Immense consular diptychs (two ivory panels joined by a hinge) carved with the image of the governing consul served as the sign of his office.

Roman doll, Louvre, copyright Genevra Kornbluth
Roman doll, Louvre, copyright Genevra Kornbluth

The Roman demand for ivory caused North Africa’s last wild elephants to vanish around the 2nd century AD, about the time that the last Mediterranean cedars and oaks were felled.

Land that once supported elephants now barely supports goats.

African elephant tusk
African elephant tusk
Posted in Africa, Elephants, Extinction, Jabu, Nature, Nonfiction, Photography, Travel, Writing

Ivory, Part One

Jabu's tusk
An African elephant’s tusk

Carved ivory thrones are mentioned in the Bible.  King Solomon had one, covered with gold.  Tutankhamen’s casket had a carved ivory headrest for his pillow.  Cicero wrote of Roman houses where ivory doors opened onto entire rooms covered with ivory tiles.  Gladiators had chariots made of ivory.

In the 1800s, in Africa, ton after ton of tusks were transported thousands of miles to Zanzibar and Khartoum, carried on the backs of slaves.  By the 1980s, more than 300 elephants a day were slaughtered for their ivory, nearly 100,000 per year.

In Amboseli National Park, in Tanzania, a recessive gene is becoming dominant, occurring in 50 years instead of thousands, selected by poachers.

Year after year tuskless elephants are born.

Both male and female African elephants grow tusks – the largest upper incisors on this planet.  Tusks are defined as long teeth protruding beyond the mouth growing usually, but not always, in pairs.  Most tusks are enlarged canines, such as those of warthogs, wild boars, hippopotamus and walruses.  Enlarged canines in the myriad species of cats and dogs are called fangs.

Elephants and narwhal whales have incisor tusks.  The narwhal’s single tusk is a left front incisor that grows in a straight spiral.  Found mostly in males, narwhal tusks are believed to be the origin of unicorn legends.  Oddly enough, narwhals with two tusks are usually female.

By the time Jabu is sixty, his tusks could theoretically reach a length of 18 to 20 feet.  But in reality – if he does reach sixty – they will be much shorter, due to the wear and tear of everyday use.

Tusks on bull elephants can weigh seven times that of those on cows.  The biggest pair of tusks on record weighed 460 pounds, taken from an old bull killed in 1897 near Mount Kilimanjaro in Kenya.

The longest tusks ever found came from an elephant shot in the Congo in 1907.  Its right tusk was 11.4 feet long; it’s left tusk 11 feet.

Such extraordinarily enormous tusks are a genetic trait, much the same as red hair is a genetic trait.  Over the centuries poachers and hunters have always targeted male elephants with the largest tusks.  As a result, the trait has disappeared from most elephant populations.

The same outcome would occur if redheads were systematically eliminated within family groups.   As their genes died out, the redheads among us would become extinct.

Posted in Africa, Elephants, Nature, Nonfiction, Photography, Travel

Underwater

Trunk tip 2b&wAwash in a sea of scent, Jabu curls his trunk and samples wave after wave of odors breaking at his feet.  Redolent tides wash in, wash out, a floating realm populated with aromatic citizens.  Schools of scents cluster at his feet, swimming through the grass at the bottom of an ocean of air.

Sixty percent of his brain is dedicated to smell.  Jabu can distinguish between a million or more separate odors in the daily news that floats by on warm currents.  Just a few molecules bring him history and current events: stories of who was here, who is there, how long they stayed and in which direction they went.  Jabu can detect fellow elephants ten miles away.

He reaches out and flattens the tip of his trunk over a wet spot in the sand.  Eyes half closed, he stands completely still, as if lost in memory, his brain sorting through the various scents tumbling up his trunk.  He samples the air thoughtfully, as if listening to a quiet conversation, as if storing it, word by word, in those huge frontal lobes of his.

Flehmen flat trunkI remember that elephants see the world in yellows and blues, like color-blind humans.  I fasten a yellow filter over my camera lens, then a blue one.  Jabu turns aquamarine.  From far, far away, he snaps a branch from a shrub the color of kelp, chomps, munches, drifts closer.  His slow motions make perfect sense underwater.

I wade into a lagoon of grass.  Ankles, knees, waist, chest, neck.  Some of the grass stalks bob over my head.  My hands, my body, my thoughts, move slowly.

Immersed, my ears fill with a pure hum.  The sound of my passage whispers in seashell voices.

As Jabu drifts by, undertones of blue and gray shimmer against his flanks, reflections of seaweed and kelp.  I follow, sub-aquatic, at the bottom of air.  Carried by the current of my imagination, I am about to tumble downstream. Jabu aslant b&w

Then the breeze kicks up, feels as if it comes all the way from the bottom of the Kalahari, feels red, feels gritty, feels dry as a hundred-year-old skeleton left in the desert.  It sucks every bit of moisture from under me and lands me beached and gasping.

I lower my camera.  Red invades yellow and the world greens.

Posted in Africa, Elephants, Nonfiction, Photography, Travel, Writing

A Sea of Elephants

sea of elephants

Gray wave after gray wave surges out of the bush in small herds of twenty or less, first one group, now another, flooding the huge hollow that contains a waterhole.  Dust rises in the air, a potent blend of manure, dried grass and sand.  The backwash swells in our direction.  Soon a sea of elephants surrounds us.  We’re submerged in a roiling world of noise.  Snorts, grumbles, trumpets, growling bellies and gargantuan belches resound.  Some of the vibrations are too low to hear, but I feel them as they pass through my body, reverberate in my chest cavity, squeeze my heart.  Eye after eye inspects us as eddies of elephants swirl past.  An old world laps at the foot of our memories, extinguishes centuries of communal fires.  The ropes that tether us loosen.  We slip away from the familiar shore and set off towards unimaginable ways of being.  We look around with wild hearts.  We have become part of the herd.

Posted in Africa, Doug, Elephants, Nature, Nonfiction, Photography, Sandi, Travel, Writing

Fish Eagles/Bald Eagles/Fish Eagles/Bald Eagles

An excerpt from my book:

After a long morning walking with tourists we stumble into a shady grove near a lagoon and into the illusion of an al fresco dining room in an elegant restaurant. Fresh branches of mopane decorate the surface of a table covered with a white linen cloth.  The leaves on each mopane branch fold modestly like small olive origami decorations.  Knives rest across white linen napkins on white china bread plates.  The staff from Stanley’s have set up a buffet complete with chafing dishes.  White lace doilies edged with heavy colored beads protect the salads from flies.  Pepper grinders, oil & vinegar decanters water glasses and wineglasses complete the setting.  Nodding at murmured compliments, the bartender hands out cold beer, which has been uppermost on many minds.Al fresco restaurant b&w

It’s odd how fast we re-civilize.  All morning long the tourists had been mostly silent, filled with awe at walking next to elephants.  Now they sprawl in camp chairs and compare camera lenses.

A cake of soap sits in the fork of a bush next to a white basin on a folding wooden stand.  I use the murky water in the basin to lather my hands.  One of the camp staff holds a pitcher of clean water for rinsing.  The water in the basin turns even grayer with dirt.  I empty the basin and small puffs of dust rise from the force of the water hitting floury sand.

Then I too re-civilize, join the human conversation.

While Sandi minds the elephants, Doug mounds his plate with food.  He has that unique gift of talking and eating at the same time, consuming enormous amounts of food and speaking in short bursts.  Each time he answers a question he sets his fork down and regretfully watches where he places it.

“Look!”

Our heads swivel and our eyes follow a finger pointing skyward.

Locked together, talon-to-talon, fish eagles plummet toward earth in their mating dance, twirling in passionate grip with each other, taut bodies wheeling faster and faster towards earth, picking up suicidal speed.

The eagles break off a second before hitting the ground and swoop up to roost in trees opposite each other.  They scream back and forth, flinging their heads over their shoulders.  The female’s voice is lower, counter-point to the male’s shriek.

One of the camp staff shakes his head.  “I have never seen that before.”

Beaut fish eagle illus b&wLike the bald eagles of North America, fish eagles have chestnut bodies, long yellow beaks, yellow feet, pure-white heads, white tails and chests, although their bibs are larger.

They have the same habits: they mate for life and build huge stick nests in trees, nests twelve feet wide and ten feet deep.  They dwell in the same habitats: rivers, lakes, creeks, lagoons, estuaries, and man-made reservoirs.  Both carry fresh fish caught near the surface in their grasping talons, carry the fish headfirst for lesser wind resistance, one claw behind the other, surfing, riding a fish through the air.

The eagles are a reminder that in only five more days I will be going home.  Home, where I once witnessed bald eagles teaching their young how to snatch crows out of the air.  Where bald eagles row fish ashore, using their wings as oars when the fish are too large to hoist aloft.

 

Home.  Here.  Home.  Here.  Home.  Here.

 

Where I live and where I am.  That dual place inside me, moment and memory, locked together, spiraling, spiraling, just like these fish eagles, feather tip to feather tip, talon to talon.  Mind spinning, I want to hold onto a tree with fierce feet, cry out, return to the ground, stay here.  Learn from birds, from clouds, from rain.

 

Posted in Africa, Elephants, Nature, Nonfiction, Photography

The Giant Beside Us

One long hot afternoon at a waterhole in the Savuti area of Botswana:

Only a few yards from our vehicle, a single-cylinder water pump alternately chugs and sputters, drawing water from beneath the sand and sending spurts through a pipe to a square trough.  This artificial waterhole keeps the bachelor elephants close by, waiting for spring rains and the return of female breeding herds.

The steady sound of the pump, chug-sputter, chug-sputter, chug-sputter lull my eyes closed.  They open, close, open half-lidded, close again.

 “Here he comes,” someone whispers and my eyes flick open as a huge bull strolls past.  I pick up my camera.

Savuti male b&wI focus on his great head, nodding downward with each step, as he trudges past.  A thirsty pilgrim in a parched land, his trek to water is nearly finished.  He’s headed straight to the trough; the clicking and whirring of our cameras doesn’t alter his gait.

His enormous tusk splays out sideways.  It’s easily four feet long, stained and chipped on the end.  It grows out, rather than down and up – his tusks made him a much wider elephant than he really is.

Mid-drink, he curls his trunk into his mouth; head tilted back, eyes closed.  He makes gargling sounds as he drinks.  Extending his trunk down into the water, he blows bubbles.  Then he curls his trunk again and again to hose several gallons at a time down his throat.  Each swallow contains the taste of dung, samplings from all the animals that used this waterhole – zebra, wildebeest, warthog, ostrich, hyena and the occasional furtive flavor of lion.

I try to imagine the bouquet garni of the water and how its myriad fragrances might seep into the crevices of an elephant’s mind, form pools of scent they recognize, year after year, the liquid memory of Africa.  Perhaps this old bull is memorizing the stories in that trough, paragraphs of taste and smell, twists of plot and character and fate.

Finished drinking, he turns around and heads back to where our vehicle is parked, stopping just twenty feet away.  His skin is the color of seasoned cast iron.  The waterline on his body rises just past his belly.  Spatters of mud stain his ears and back.

After several long minutes, his eyelids droop and his mouth slackens.  Under the hot sun he falls asleep, lulled perhaps by the narcotic of a long, slow drink.  The tip of his trunk coils like a magic rope on the ground.  He sleeps with his weight on three legs, resting a hind leg, occasionally rocking back on it as if he’s dreaming of his trek.  Drool from the end of his trunk slowly seeps into the sand.

Ellie asleep b&wI match my breathing with his, and drowse, sedated by the sun.

The giant beside us rumbles soft snores in his sleep.  I wonder if he is aware of the humans next to him, nodding their heads, also falling asleep.  Other bachelors shuffle by quietly on their way to and from the waterhole, as if they don’t want to wake us.

Tiny paws of wind skitter across my arms; keep me half-awake.  But for one long moment, I almost entered his dreams.

Posted in Africa, Elephants, Nature, Nonfiction, Photography, Travel, Writing

Miles per Pound of Trees

Diamond on forehead 2An excerpt from my book in progress:

Thembi, she of the evenly matched ears, long-lashed eyes, and diamond-shaped scar on the bridge of her nose, farts as she walks.  Big, burbling farts.

All the trees, grasses and leaves Thembi eats gather in her 10-gallon stomach, which is pretty much just a holding area.  From her stomach, roughage travels into her small intestine and then on into her large intestine.  Joining the two intestines is a junction called a cecum, where digestion actually takes place.  Her cecum is filled with billions of microbes, just like most mammals, including us.  The microbes break down the cellulose of leaves and trees into soluble carbohydrates Thembi can digest, but the process also gives her enough methane gas to power a car 20 miles each day.

I wonder, as I walk behind her, just how one could harness this gassy natural resource.  I live at the edge of a small town.  Twenty miles would more than cover my daily errands.  I imagine exhaust fumes smelling like fermenting grass.  I imagine driving down highways inhaling the scent of mulched trees.

I wonder, as I walk behind her, why I think of such things.

Percolating along, Thembi lifts her tail and farts again.  It’s a stupendous displacement of air.  In this just-right light, I can actually see this fart.  It looks like heat waves blasting from the back of a jet engine.

One advantage of Thembi’s size is food efficiency, miles per pound of trees.  An elephant eats four to seven percent of its body weight each day – four hundred to six hundred pounds of vegetation.  Mice eat a twenty-five percent of their weight daily and hummingbirds two times their own weight, or two hundred percent.  If hummingbirds ate trees, the forests of the world would already be gone.  Pound for pound, Thembi needs far less food than rodents or birds.  And with her size comes another advantage over smaller creatures – a longer life span.

We humans, with our penchant for measurements, have conjured up a precise formula for figuring out things like longer life spans.  The formula is called quarter-power-scaling.  A cat is about 100 times more massive than a mouse.  To calculate the cat’s age, take the square root of 100, which is ten, and then the square root of 10, which is 3.2.  The lifespan of a mouse is around 800 days, or just over two years.  Multiply 800 by 3.2.  The result is 2,560 days, or seven years, the average lifespan of a cat.

However, if a cat’s metabolic rate was 100 times faster than that of the mouse, all cats everywhere would spontaneously combust into feline fireballs.  Oddly enough, heart rate, the engine that drives the cat to chase the mouse, scales to the same formula, but in the opposite direction, to the minus quarter-power.  The resting heart rate for a mouse is 500 beats per minute.  Divide that by 3.2 and you have the average heart rate for a cat, around 156 beats per minute.

An elephant’s resting heart rate is a placid thirty-five beats per minute and a bit higher, around forty, when excited.  While the jittery mouse lives just over two years,  an elephant lives around sixty-five years, certainly long enough to power my car for the rest of my life.

 

Posted in Africa, Elephants, Nature, Nonfiction, Photography, Travel, Writing

The Most Useful Appendage Ever Evolved

Since I have a huge cold and can’t think, I’m re-blogging this post from early in 2012.

An excerpt from my book-in-progress:

Morula plucks a branch from one of her favorite snacks, a bush-willow.  She holds the stem in her teeth, wraps her trunk from right to left around the branch, and sheers off leaves, top-to-bottom with a single swipe.  She drops the branch and transfers the leaves from the curl of her trunk into her mouth.

Morula is right-trunked, as I am right-handed, preferring to grab and wrap from the right.  Thembi is also right-trunked, but Jabu’s a lefty.

One of the ways to determine an elephant’s dominant tendencies is to inspect the underside of its trunk for green stains on either the right side or the left.  But before you do this, make sure you know the elephant and, more importantly, the elephant knows you.

Morula peels and discards branch after branch.  Shredded bushes mark her path.  She pauses next to a candle-pod acacia, easily recognizable by its upright seedpods.  It reminds me of a giant leafy candelabrum, holding a hundred or more candles in ruffled tiers.  Sharp curved thorns protect each pod.  Morula strips the acacia of a branch, then puts it in her mouth and eats it, thorns, pods and all.

She sidles close to Doug and curls her trunk against her forehead.

“Those round bumps on her forehead might be an old skin infection,” Doug tells me, “but we really don’t know.”

Morula waves hello

A light breeze feathers the hair in her ears as she stands slightly sideways and nods the tipof her trunk in a tiny Hello. . .   Ribbed muscles cross the underside of her trunk.  Bristles stick out like the legs of a giant centipede.

There is no other living creature on this planet that has a trunk.  If elephants were already extinct, which brave paleontologist would go out on a limb and reconstruct the trunk just from evidence of bony nostrils high on the skull?  Who could imagine a nose dangling close to the ground where scents abound?  A nose with the ability to pick up a single straw, rip a tree out by its roots, bench-press 600 pounds and untie your shoelaces without you ever noticing?

“Stand here,” Doug commands me.

I obey, my back to an elephant lineup.

With a little guidance from Doug, Thembi gently places the tip of her trunk on top of my head.  It feels like a big beanbag up there, but one that’s warm, wiggly, drooling and breathing.

As Thembi rubs nose slime into my hair, Doug places Jabu’s trunk tip on my right shoulder and then Morula’s on my left.

Jabu has trouble keeping his trunk balanced on such a narrow ledge.  He constantly fidgets and pokes my cheek with his bristles.  Morula’s trunk drapes over my shoulder like a slack hose with a dripping nozzle.  Her runny nose continuously drains to clear out inhaled dust – the common condition of all elephant trunks.

When I look down and to the left, I have a close-up view of the two “fingers” on her trunk.  Her top finger is more pointed than the one on the bottom.  The shape of it reminds me of a hooded cobra.  But perhaps that’s because I think of Morula’s trunk as thinner and “snakier” than Jabu’s spectacular snout.

Which is getting heavier by the moment.  With the peripheral vision in my right eye, I see two nostrils dotted with grains of moist sand, nostrils more flesh-colored than gray.  Each opening is nearly as wide as the “O” of my mouth.

All three trunk tips, I can attest, are not just sheer weights.  They sniff, snorf, squirm, wiggle, inhale and exhale.  They create an atmosphere of elephant breath around my head.

Doug lowers my camera and pronounces, “Allll-right.”

The weights disappear.  For a few steps I am oddly light, as if walking on the surface of the moon.