THE PLIGHT OF GIRAFFE AND THE CONSERVATIONISTS DEDICATED TO SAVING THEM
A recent episode of the PBS', (Public Broadcasting Service) iconic program on everything wild "Nature", focused exclusively on giraffe. I was so enlightened and fascinated by this strangely majestic creature and the family that has devoted their lives to bringing the plight of giraffe into our consciousness, in a desperate effort to save them from the brink of extinction.
Take this journey with me now, as I introduce you to these intrepid conservationists that make their home in Namibia, on the continent of Africa and who have chosen to make it their personal commitment to preserve these massive, beautiful, graceful and gentle giants for future generations to enjoy and cherish, as they do.
As the program begins, we meet Dr. Julian Fennessy. Originally from Melbourne, Australia, Dr. Fennessy studied at the University of Sydney and gained his Ph.D, writing his thesis on the ecology and conservation of giraffe. Julian, together with his wife, Stephanie have lived in Namibia for over 15 years. They are raising their children here and everyone in the family is keenly involved in every aspect of giraffe conservation.
Julian and his wife Stephanie founded and run the Giraffe Conservation Foundation, (the first giraffe charity in the world), from their home in the capital city of Windhoek, Namibia.
Dr Fennessy has discovered that there is a silent extinction of giraffe going on while the conservation community has been focusing on other species under pressure, such as the African elephant. In an effort to better understand this bizarre and beautiful animal and what the reason is for this alarming attrition, he travels from Namibia to the dangerous border of Ethiopia and South Sudan and on into Uganda. He will eventually devise a daring and brilliant plan to save the most endangered population of giraffe, in an unprecedented rescue mission that will test the limits of human ingenuity and endurance.
In spite of the fact that everyone loves these cuddly giants, it is only recently that humanity has learned anything about them. And the little we have discovered is extraordinary. Under our noses giraffe have gone extinct in at least 7 countries in Africa. Let's peek into the mysterious world of the giraffe to learn more about them.
Fact: Giraffe are the tallest land animals in existence.
Fact: They can weigh almost to 2 tons
Fact: The heart of the giraffe can weigh up to 25 pounds.
Fact: They have the greatest range of vision of any animal on land
Fact: Giraffes are vital pollinators and seed spreaders. Without their assistance, Africa would change dramatically for the worse.
Fact: They receive 70% of their water from the leaves they eat. When they do come in contact with fresh water, they will drink if it is safe. They must spread their front legs to get their head and neck in the right position, which puts them in danger if lions, hyena or leopards are in the vicinity.
Fact: They feed exclusively on plants and mostly in the morning and at night, when the temperatures are cooler. During the heat of the day, they can be found resting where there is shelter from he sun.
Fact: Giraffes are known to eat up to 60 different species of plants, though they most often eat from acacia trees.
Fact: The trees they most often browse from (Acacia), have long, sharp thorns and poisonous leaves.
Fact: Some trees have recruited ants to fight the giraffe off. In response, the giraffe have a thick skin, they can sniff our the poisonous leaves and pluck the softer, moister ones with their giant, sunproof tongues.
Fact: The large protrusions on a giraffe’s head are not horns or antlers but are called “Ossicones”. They are composed of cartilage, like what is found in our ears. The male’s ossicones are much larger and grow increasingly massive over their lives.
Fact: In spite of their incredibly long neck, it’s composed of only 7 vertebrae, like those of all mammals, including humans.
Fact: The giraffes found in and around Namibia are called Angolan giraffes. They are currently defined as one of nine different sub-species spread across Africa.
Fact: A pregnant female giraffe has a gestation period of 15 months, after which she gives birth to a single offspring, which will already stand over 6’ tall.
It is a 2 day drive from Julian’s home to the Hoanib River, where he has been studying giraffes for almost 20 years. This desert is protected and allows giraffe to roam safely, giving Julian and Stephanie an opportunity to study wild, undisturbed behavior.
One male giraffe in particular that Julian has been studying is over 20 years old. Which would make him the world’s oldest recorded wild giraffe.
Facts like how many giraffe are now living and how far they roam have been sorely missing from our understanding of these magical creatures.
But Julian has recently discovered that some male giraffe in Namibia travel more than 11,000 square kilometers per year, in search of females to mate with.
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Using technology only recently available, Julian is now observing giraffe at night and has noted that they are surprisingly active, even when it’s so dark Julian cannot see his hand in front of his face. And he also discovered something else incredible:
Giraffe actually sleep, in the open, in areas where predators roam. But it appears they do so in pairs, allowing one to sleep, while the other keeps vigil for looming threats such as lions or hyena nearby. It would appear that they are communicating and if so, how?
This underscores how little we know about these massive creatures. If or how they communicate, how they sleep, etc. They were thought to be mute, until sounds they produced at night in a zoo, were recently recorded. The sounds resemble descending, low frequency groans. Sounds that might be capable of being heard miles away in the right conditions.
Discoveries like these, about how giraffe live together, may provide vital information that will help Julian save them.
Sadly, one of his most depressing discoveries is that the numbers of giraffe across Africa have dropped by almost 40% over the last 30 years.
To put this in perspective, it is known that the numbers of African elephants, for example, are dwindling. Now standing around 450,000. But giraffe are in much greater peril, with only 100,000 left in the wild.
Easy targets for poachers, they are killed for their meat and their habitats are being destroyed. But to better understand how, where and why their numbers have declined so dramatically, more has to be known about them.
For example, scientists have divided giraffe into numerous subspecies. But are the various populations around Africa actually more diverse than once thought? Are they actually distinct species? And if so, how might this impact their collective survival?
Julian has a theory that there may indeed be as many as 4 or 5 unique species with different characteristics, each requiring a specialized approach to save them.
To support this theory, he has begun to retrieve skin samples, using a specialized dart that captures small plugs of skin that carry an individual’s DNA. He has collected these samples from almost every wild giraffe population in Africa. But one group has eluded him until now.
A sub-species called Nubian Giraffe. The reason they are so hard to find is that there may be as few as 650 individuals in the wild. But they live far from Namibia, right on the war torn border of Ethiopia and South Sudan, in one of Africa’s most remote national parks “Gambella”.
Gambella National Park was once pristine and full of wild animals. Today, it is a becoming a wasteland, full of fires and subsistence cattle grazing. The human population in Ethiopia is growing by 2,000,000 people a year as refugees flee the fighting in South Sudan.
To understand how these events are effecting the local Giraffe population, Julian was part of a team to help place GPS tracking devices on a range of different animals in the park, including giraffe.
But just finding the giraffe in this vast park will be a massive challenge. The only way is to use a helicopter. Finally, after days of being aloft and seeing not even one individual, he spots a herd of 30. A vet on his team shoots a tranquilizer dart from the helicopter. Because of the giraffe’s size, massive doses of the chemical are needed to bring them down, but then an antidote needs to be administered as soon as possible to prevent serious consequences.
So they must land immediately after a successful shot, to begin reversing the effects of the tranquilizer, making haste to collect DNA samples and fit the tracking collar.
Julian must sit on the Giraffe’s neck to keep her from getting up. They cover her eyes to keep her calm as she awakens from the drug. Now they will be able to track her movements to see if she crosses the border into South Sudan
If you look closely, you can see that the patterns on giraffe skin appear different in various regions across the continent. Julian's unique and ground-breaking research will determine, once and for all, through these DNA samples whether these differences are more than just skin deep.
On the last day of sample collection and collaring, their trip is cut short. Their helicopter is shot at by militants or poachers, underscoring the dangers of doing any conservation work in a war zone. Within the last year, a helicopter was shot down by poachers in Tanzania. In the last decade, it is estimated that more than 1,000 conservation rangers have been killed in an ongoing war with poachers, increasingly funded by organized crime.
When the samples do come back from analysis, the results are stunning and significant: there is not just one, but perhaps four or five unique species of giraffe. And the Nubian giraffes in Ethiopia should be reclassified as one of the rarest sub-species on Earth. The only other significant population of this species lives in Uganda and was called “Rothschilds” and thought to be a different subspecies, but in fact. they are the same. This means that in total, there are just 2150 individuals of this potentially new species left in the wild.
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A Modern Day Ark
Murchison Falls National Park in Uganda is the oldest and largest conservation area for giraffe, where over 1000 of the Rothschild’s giraffe live, their last great stronghold.
Rothschild's giraffe are very distinctive, with lighter coats, white stockinged legs and not just 3, but 5 ossicones.
In the ground beneath their feet lies 3/4 of Uganda’s oil deposits and plans to drill are underway. Now the mission of the Giraffe Conservation Foundation is to ensure the safety of this precious population. But how? Julian and the Uganda Wildlife Authority, have a unique plan to to save these giraffe for generations.
Their plan is not unlike a sort of Ark, that will essentially ferry a new starter population of giraffes from the North side of the Nile River, (a barrier the giraffe cannot physically cross), to the other side, where they will be safe from drilling activities.
This will require a team of passionate experts to pull off this unprecedented group transport of the world’s largest land animal across a river. But none of them have the necessary skills to capture, load and transport a two-ton, twenty foot tall creature across such a barrier. The task seems daunting and potentially injurious or deadly to the caretakers and or their charges.
And that is why Julian has brought along his secret weapon, Dr. Pete Morkel. Catching and transporting a wild giraffe is difficult and dangerous. Pete has done it hundreds of times. They have two weeks to capture and transport 20 giraffes. They want to establish a breeding herd of young from mostly healthy females and just 3 or 4 males.
There is so much more to this exciting story. But rather than spoiling it for you, why don't you watch the adventure unfold for yourself? Here is the link where you can watch "Giraffe. Nature's Gentle Giants" for free. Please click HERE to enjoy and share with your friends, family and followers.
If the above link fails, please copy and paste this web address into your browser.
http://www.pbs.org/wnet/nature/giraffes-africas-gentle-giants-full-episode/14675/
To learn more about the Giraffe Conservation Foundation and the important work they are doing, please visit them HERE
Home page: https://giraffeconservation.org
To continue their difficult and important work, the Giraffe Conservation Foundation needs your help. Please become part of the movement to save these majestic creatures and their critically endangered environment by contributing to the effort HERE
If the above link fails, please copy and paste this web address into your browser.
https://giraffeconservation.org/donate/
-Shane Eric Mathias
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