Megafauna: more vulnerable to human predation than the little guys

Megafauna: more vulnerable to human predation than the little guys
Two white rhinos in Marakele National Park, South Africa

Thursday, January 14, 2010

Bush Eyes - A Visitor's Guide to the Kruger National Park (en route to the FIFA World Cup)



When you enter the Kruger National Park (Kruger) for the first time, do not be deceived by the well-maintained paved roads, road signs and visitors’ facilities. You are entering primitive Africa. The bushveld looks just like it does in the wildlife programmes on TV: tall, brownish “red-grasses”, bushes with vicious thorns, scrappy looking trees, and magnificent umbrella thorns. This is not an ancient, carefully manicured forest surrounding a Buddhist temple in Japan, nor the proud display of exotic specimens collected by British explorers where Londoners now go to picnic on a sunny summer Sunday.

If you arrive with a pre-constructed wish list of what you want to see, put it away now. Commonly, new visitors want to see “The Big Five”, and many do. Some tour operators even issue “I’ve seen the Big Five” certificates and T-shirts, to commemorate the achievement of that goal. Kruger is about so much more than the hyped-up Big Five. The diversity of life that surround you are too great even to see, far less to absorb or understand.

There are things that are in many ways far more fascinating than watching a sleeping pride of lions hidden far off in the long grass in the shade of an acacia tree. Open your mind rather to “The Little 27”. There are far more than 27 special experiences awaiting you in the bushveld of Kruger. This is just a figure of speech, though, because, to absorb them, you need to develop a pair of bush eyes. Bush eyes, bush ears, bush nose: bush consciousness.

Having ‘bush eyes’ has nothing to do with 20/20+ vision. There is a way of observing and a way of thinking in the African bush. Yes, eyesight is a distinct advantage, but your sense of time has to change. Your sense of smell has to change. What may smell disgusting in New York may smell exotic or enticing in Kruger. Let the slow, uneventful tranquillity of the scenery and the climate descend upon you.

Once you learn to use your senses intuitively and in unison, you’ll have acquired bush eyes with bush consciousness. You’ll see and enjoy things other people aren’t even aware of. At the same time, your chances of seeing the high-profile creatures like lions and leopards will increase because you will be on bush-time rather than home-time. By spending time watching a herd of impala, you’ll develop a disturbing sense that a predator may be heading your way. By hearing the go-away bird (grey lourie) give its raucous call, combined with the impalas’ behaviour, you’ll start checking the grass beyond the antelope for the movement of a predator – the sloping shoulders, the open, panting maw, the intent stare of yellow eyes.

If you’ve never seen African animals in their natural habitat, you don’t really know what to look for. You’ll see only the obvious: the impala herd blocking the road, the glossy starlings and hornbills waiting to steal the crumbs off your plate at the Shingwedzi Camp restaurant, the rhino asleep by the side of the road, the elephant herd at play in the Letaba River.

Its impossible to see everything that Kruger has to offer, no matter how many times you may return. What is possible, however, is to develop a way of noticing things.

Deep in the bush, hidden by a myriad of grasses, shrubs and trees, a slight movement may catch your eye. Scan the scene. Your eyes search for the obvious, but you see nothing. In the shimmering heat, there is one patch of grass that seems to be slightly browner, slightly greyer than the rest. Concentrate on just that spot. Suddenly a tail twitches and a zebra comes clearly into focus. She’s not brown or grey at all, as you well know, but her black and white stripes, which are oh so obvious when she’s in plain sight, render her invisible to the untrained eye. She shimmers uncannily in synch with both the grass and the heat. Her stripes blend fully with the landscape. She is invisible to the untrained eye.

The best way to train your senses to find animals and birds in the bushveld is to watch them whenever the opportunity is there. If your attention is focused simply on photographing what you see, you will see only the superficial image you capture in the photograph. By all means, take the pictures, but then put the camera away, and watch. Relax. Let your mind drift. It will initially drag you home, to your day-to-day interests and worries. Relax some more, and gradually you will notice the way the individual animals in the herd behave.

They are affectionate. They are alert. They have issues. A mare with an overdeveloped sense of independence wanders too far from the herd and is nudged back by the stallion. As the zebras move around, the light catches their colours differently. They’re not just black and white. Look at those shadow stripes in the white – is that what gives them the brownish shimmer at a distance? How can a shadow stripe over-shadow the stark contrast between black and white? Some stand in pairs, head to tail, switching their tails to keep the flies off each other’s noses. What do you think the relationship is like between those two? Do they have a closer friendship than with the others? Do they always stand in the same pairs?

Gradually restlessness takes hold of the herd: they’re moving off. Why do they do that? They don’t seem nervous, so it must be for water or for different grazing. Where is the nearest water? Might they cross the road? Might you see your first live zebra crossing? Look! There are birds piggy-backing on the zebras – there’s one going right up the guy’s nose! Why does he put up with it?

When you see what appears to be a heap of elephant dung on the road, slow down and check. You may find that it is a guinea fowl searching for undigested seeds in a real heap of dung, or it may be small group of dwarf mongooses getting ready to cross the road. Or, sometimes you may be so deceived by your assumption that a greyish-brown mass on the road is elephant dung (because you are bound to see a lot of elephant dung) that you don’t slow down in time to avoid disturbing a snoozing young hyaena.

Often, by stopping to look at something small, you get to see something really big. Recently on a game walk at Biyamiti Bush Camp, we stopped to look at two golden orb spiders and their huge intricate webs. The main silk strand is a thick, golden yellow anchor line strong enough; it seemed to me, to substitute for the front end of a fly fishing line. Our guide pointed out the little males, waiting to have their way with the huge, ominously beautiful females before being eaten themselves.

In looking at the cobweb, my eye caught a shape on the opposite bank of a small ravine perhaps 40 meters beyond the cobweb. It looked like a big granite boulder. There was something to the shape and the colour of this mass that held my eye. The grey wasn’t quite the same as the other granite rocks in the area. I refocused back on the spiders and in that split-second the boulder moved ever so slightly. “White rhino” I muttered.

We ended up doing a 20 minute detour, following the rhino as he moved and grazed. Others on the hike took what must have been award-winning pictures. There was no need for zoom lenses here! Because it was quite a windy day, and we were downwind from him, with his poor eyesight and impaired-by-the-wind sense of smell, the rhino remained as blissfully unaware of us as we had been of him until we had stopped for the spider. My “bush eyes” were in top form. I wasn’t consciously looking for rhinos; I was simply in the African bush, ready to experience whatever opportunities might present themselves. One of my fellow-hikers whispered “no wonder they are so vulnerable to poachers – in a wind like this, a man with a gun can come within SUCH easy striking distance!”

In our average urbanised lives our noses are assaulted by so many aggressive and offensive industrial smells, some of them stinking like sulphur and diesel, some of them the sticky sweetness of artificial perfumes, that in self-defence, we tune out our sense of smell to a significant degree. My sister, a great yachtswoman in her day, told me that when you’re sailing the Indian Ocean, you can smell the Spice Islands days before you can see them. Similarly, she says, you can smell Africa long before it first appears on the horizon. I understood about the Spice Islands because I have been to Zanzibar, but “what does Africa smell like, then?” I asked. “Dust, heat, sweat, blood, musk.”

With all the conveniences of air-conditioning, CD players, coffee cup holders, 4-wheel drive, sunroofs and so on, it has become possible to visit all parts of Kruger even at the height of summer. It is indeed comforting to settle into an air-conditioned vehicle, with the windows up, driving through the sweltering bushveld, cocooned from the heat and dust. But, the closed windows, the noise of the air conditioner, even the delightful coolness of the vehicle, all serve to isolate you from the true bush experience.

Maybe from 100Kms offshore Africa does smell of dust, heat, sweat, blood and musk. However, when you’re right here, surrounded by the African bush, the smells are far more complex and thrilling. The gentle sweetness of the fine purplish blossoms of the apple leaf tree (Lonchocarpus Capassa) evokes memories of tea under a wisteria trellis with a favourite grandmother. The potato bush will catch you unawares. There will be a strong, very familiar smell that reminds you of food without immediately letting on what it is. You will cast back in your memory and will suddenly remember the fresh raw smell of peeled potatoes, perhaps being cut up as French fries (or what in South Africa is known as “slap chips”). THAT is the smell of the potato bush.

But, the most awesome smell is that of a bull elephant in musth. If you’re driving along with the windows open, the air-conditioning and the CD player silent, idly watching the landscape drift by, and then gradually a feeling of dread and thrill, revulsion and desire wells up within you, it will have been brought on by this smell. Slow down and look out carefully for a large elephant. And, when you find him, notice the streams of fluid running down the sides of his face. They start at his temples, sort of midway between his eye and his ear canal. THAT is the source of the smell.

Imagine, if you can smell it long before seeing him, and if it causes such feelings of arousal and revulsion and restlessness in you, a member of a totally different species, what effect that smell must have on other elephants. From the simple act of driving with your windows open, you may see an elephant you may otherwise not have noticed, and you are lead into pondering the lives of elephants as you drive on, rather than dwelling on the normal worries of your civilised world.

Even if you visit Kruger in the winter months, you may find your car’s air conditioner a welcome relief in the middle of the day. The argument for opening up to the smells and sounds of Kruger is not an argument for punishment through heat exhaustion. By all means enjoy the mod cons of your car if you’re travelling in the heat of the day, but allow yourself the luxury of the smells and sounds in the early mornings and late afternoons. In this way, you will hear the excitable chatter of the arrowmarked babblers long before you see them clustering in a tree by the side of the road.

Or, if you visit during their mating season, you may hear the very strange clack-clack-clack-peep-peep-peep of the redcrested korhaan. And, once you hear it, stop the car and look around quickly, not at the ground, but in the air above where the sound came from. Chances are that you will see a male korhaan shoot straight up in the air, and then suddenly drop, as though shot. He tumbles to the ground as you watch, aghast, and then you thrill as he opens up his wings at the last possible moment, and stops the free-fall. What woman can resist a courting ritual like that?

Upon your return to camp, someone will likely ask you whether you’ve “seen anything”. They probably mean lions, leopards, elephants, rhinos. You say “yes, a redcrested korhaan and some arrowmarked babblers and a chameleon crossing the road. (And, what you think was a 2000-year old ironwood tree (Combretum Imberbe), with its organ-pipe branches pointing up into the sky, evocative of a Bach fugue playing full blast in a glorious European cathedral.” They say “Oh. Bad luck: we saw LIONS.”

Saturday, January 9, 2010

Where we explore the wonderfulness of serendipity and synchronicity

A friend of mine decided, about 10 years ago, to close down his specialised legal practice in Vancouver in order to take up writing as a profession. He was a guru in the negotiating and drafting of technology transfer agreements and he lived in a lovely lovely apartment in Kitsilano where one could see Mount Baker from the window, in its various daily avatars.

He had always had a passionate interest in natural history and the natural sciences but somehow first had to become a lawyer. Having done that, he sought fulfillment in fishing trips to wild and distant places - Northern Canada, South Africa, Suriname, Zambia, Mozambique, Tanzania, Plettenberg Bay, Cape Breton Island, Vancouver Island, to name a few. Stimulating as that was, he still had this nagging thing in him - his deep curiosity about animals and human evolution would not be shut up for the catching of a lake trout or a tarpon or the signing of a sophisticated agreement in Texas (also influenced by fishing, by the way). He decided to take time out of being a lawyer to write a book on the extinction of the megafauna (large mammals).

I persuaded him to abandon Mount Baker, Wreck Beach and Robson Street and to return to South Africa. My sense was that the book would come alive in the dust and musth of Africa - where we evolved, where the majority of the world's modern large mammals live. He took up my offer and returned to South Africa to research and write this book. Although he met people like Richard Leaky and Ian Player, and animals like Clive Walker's orphan black rhino, Bwana, those meetings (except for kissing Bwana on his snotty snout) did not influence the content of the book in anyway but rather gave him a greater sense of urgency to tell the story the way HE sees it.

He spent time in the Kruger National Park, researching in the wonderful library at Skukuza and travelling many many miles over numerous trips, observing animals, birds, insects and learning about trees and grasses. Each trip we took to Kruger made its own contribution to THE BOOK, which we started referrring to as Megafauna. When we travelled to the Kgalagadi Transfrontier Park and explored the ancient river beds of the Auob and the Nossob he realised that he had to add a chapter on the Ice Age. When we stopped over in the Karoo National Park that belief was strengthened and the structure of the chapter fleshed out. When he met Bob Brain he had to revisit the matter of fire - when and where did Humankind learn to control fire? While I was watching the herd of elephants bathe and play in the Sabie River, he was watching the fabulously diverse microcosm of insects on a small bush just next to the car, making notes, thrilling at the biodiversity of it all, at peace with the world in a way that a deal to sell onboard computers to London taxicab companies could never do.

When he visited the Bryanston Organic Market (which is where I'm on my way to right now) he met a man who spins yarn from rabbit fur. In their discussion, his insights into the power of ontogenetic innovation, already thrilled by Clovis spear points and the mammoth hunts stepped forward to the making of thread and cloth and the creative power of human communities moved him to think more deeply about how human techniques of communication and social structuring must have served to contribute to the killing off of the large mammals of North America. He went home, pulled some tufts of hair from Kodiak, his favourite Siberian husky, and rubbed and pulled the strands of fluff together until he had made a piece of string, respectable in length and breaking strain. With that he disappeared into his study to map out his 'String' chapter and to make some modifications to his chapter on 'a radial different kind of faculty'.

The book eventually got a name: "Megafauna: First Victims of Human-Caused Extinction". He took on the popular sentiment that aboriginal peoples were uniquely attuned to nature and did it no harm, commonly advocated by well known folk like David Suzuki and more recently again trotted out in the sci-fi 'noble savage' myth movie, Avatar. (Which I loved and am definitely going to see again despire the sentimental story line.) He also took on the equally entrenched although somewhat less known myth that the last ice age caused the death of the ancient megafauna. He takes a dispassionate and in-depth look at the evolution of homo Sapiens and the impact we've had on our environment since we started walking on our hind legs, using our hands to make things, talking to figure things out and pass messages on.

The thing, as I understand it, is that from the very beginning, from when we were homo Erectus we started shaping the world - plants, animals, river courses, pathways, food, to suit our species' needs. We did so unconsciously, without ill intent, by just being alive - wanting to eat, sleep, procreate and enjoy life within the constraints we faced. By the time we became homo Sapiens the ecological impact of our species radically sped up - ethnicity, spirituality and political orientation had nothing to do with it. The only difference from then to now is that now we have the consciousness about the consequences of our behaviour - our natural behaviour in the interest of our own self-preservation. It isn't our fault that we're so highly evolved and that we've been destroying species for upwards of 13,000 years, but it surely is our fault, once we recognise the truth about our powers, if we continue to do mindless damage and fail to use our powers to preserve and protect what's left. The story of Adam and Eve comes to mind - our job is to take care of and nurture our planet, either because God will be angry if we don't or because we'll destroy ourselves in the process of destroying it.

And then, to get the book published. Everybody wanted to know what Baz's qualifications were. Somehow a degree in English and Fine Arts and two law degrees and a book encompassing evolution, paleontology, archaeology, linguistics, zoology and geology, not to mention climatology and some personal anectodes (in which I feature regularly) didn't seem to be a match. So we put it on the Internet, where it developed a small but loyal following from Australia, Russia, Germany and South Africa. Gradually it has taken off - the number of hits and downloads and the amount of emails now coming from that site is quite phenomenal - from all over the world. It is sort of working like compound interest - initially the growth was so small as to be barely noticeable; now as the visits increase they are triggering an even great increase in visits. These are exciting times.

And so who is this friend? Baz Edmeades, father of Eric Edmeades and Nik Edmiidz. Previously married to Delphine du Toit, when we were both much younger.

As for the book - where to find it? Well, for now, most of it is still downloadable/readable at www.megafauna.com