Archive for the ‘Lynn Killam’s Rwanda National Parks’ Category

Rwanda’s National Park Epilogue

Posted by in Lynn Killam's Rwanda National Parks,Primates

Sadly we come to the last post recounting Primate Supervisor Lynn Killam’s extraordinary trip to Rawnda’s national parks. You can always go back and read the entire series or catch one installment that you may have missed.  Maybe this has inspired you to take a trip too. At the bottom of this post, Lynn gives a few suggestions as to how to do that.

Our Virunga national park visit did not end with these gorillas, but rather with some that had been rescued from poaching. 

The Mountain Gorilla Veterinary Project (MGVP) was started some twenty years ago with a big goal: to monitor the health of every wild gorilla living on this mountain chain. We visited their headquarters and saw several orphans that had been rescued some years back, after their mothers were killed. This vital organization undoubtedly has saved the lives of many, as they have intervened into situations that had been killing gorillas for years. 

Snare traps are routinely left in the forest to catch duikers and other small antelope, but gorillas become entangled in them, often with fatal results. Many snares have been removed from festered wounds by these brave and dedicated vets, who risk injury from the wrath of silverbacks who will charge them to protect their group. They treat respiratory illnesses, intestinal ailments and prevent diseases by providing preventative medical care, both for gorillas and by supporting the medical care of the surrounding population of humans. And, although not part of their original mission, they found themselves caring for several youngsters who had been rescued out of very poor conditions after their unfortunate mothers had been killed. These young Mountain gorillas, and several Eastern lowlands, may one day be reintroduced back into the wild due to the efforts of the MGVP staff. It is a big dream, taking it’s time, but one that may be approaching reality. 

Rwanda is quite serious about conservation, and the groups that work within this country are being wholeheartedly supported by the government.  

Terra Incognita Ecotours

It’s possible for anyone to go to Rwanda now and see Mountain gorillas, and I heartily recommend it. Ecotourism saves wild places; we know that now. The money goes to the conservationists working in the area if you go with a group that supports them, and dollars spent in Rwanda help the communities of people who rely on tourism for their very livelihood. 

The Houston Zoo offers regular trips here through a great company: Terra Incognita Ecotours. Going to Rwanda will open your eyes to the beauty of this country, the generosity and friendliness of its people, and most of all, to the serene world of the animals who live here. 

 

Do it!

The Agasha Group

Posted by in Lynn Killam's Rwanda National Parks,Primates

The much awaited  next installment from Houston Zoo Primate Supervisor Lynn Killam on her truly breathtaking adventures on a recent trip to Rwanda’s national parks is here! 

Rwanda, Africa

Continuing on from where we left off on the last post, our second gorilla encounter was more typical, but no less thrilling. I had specifically asked to visit the same group as the one I saw 24 years back: Group 13. I was told that this group had re-formed after the death of their leader “Mrithi”, and that no original members were left in the group any longer. A new male called Agasha had led his life as a lone male for some time before he began collecting females and formed a new group in the same area, and when that happened, the group was re-named Agasha. Apparently Agasha has fathered more infants than any other silverback in any other group, and this group was the largest of them all. I wondered if Agasha was one of Mrithi’s offspring, but didn’t dwell on it, as it was impossible to find out.

The Agasha group was typically one that was not far from the edge of the forest, and easier to get to. However, on this day, they had retreated further up into the park, as if to challenge us and really make us work for the high privilege of being able to see them. We trudged upwards, over slippery, moss-covered logs and under low branches. We climbed over rocks and tried to avoid the painful barbs of the stinging nettles. Although we thought we’d be used to it by now, the altitude and the vertical climbing was still not any easier.

Just when we thought that we couldn’t take another step, our guide stopped and told us to take our gear off: the gorillas were near. We left everything except cameras with our porters and climbed the rest of the way on our own. We entered a green clearing, and the foliage seemed to part as a theater curtain parts for a play. There, in the center, was a huge family of gorillas.

Agasha was immediately evident, as all of the activity revolved around his imposing greatness. He reclined on his belly, his massive silver back adorned by one of his offspring, who sat on top of papa as if on a particularly large and comfortable sofa.

Agasha

His many females surrounded him, each of them doting on tiny babies, mid-sized babies, and half a dozen juveniles who wandered and played in the center. It was an incredible, even shocking experience to walk into such a seemingly secret circle, one that seemed so intimate and personal. If I hadn’t experienced it myself I would say that we were intruding, but some of the animals glanced at us and then resumed what they were doing, giving us no more notice than we might give a fly on the wall.

Agasha, magnificent silverback

Once in place, we realized that we were considerably closer than the 7 meters away required by the guidelines. But, we were surrounded by thick forest and really had nowhere else to go —  and our guides and the trackers nodded their approval at us that it was okay to be as close as we were. We settled in, just endeavoring to take it all in, clumped together like so many sardines in a can.

We were entranced by a tiny toddler with an impressive head of hair standing straight up, as he wobbled from his mother’s lap towards “The Chief” (as the guides called Agasha). On unsteady legs, this infant made its way over to grasp the long hair on Agasha’s arm, and held on for a moment, before apparently being dissuaded from coming closer. Agasha was so patient with the youngster on his back, but seemed to delicately rebuff each attempt at contact by this baby, who seemed thimble-sized compared to his father’s giant bulk. Just then, a nearby mother disciplined a juvenile attempting to play with her infant. For some reason unknown to us, Agasha rose up, and suddenly pandemonium broke out in the group. As we tried to watch and simultaneously get out of the way as quickly as possible, Agasha lunged toward this female and bit her on the side. Screaming ensued, from the mother who was bitten, the offspring who were all around her (and possibly from us, as well; my memory fails me here.) A mini-stampede of eight tourists trampled plants to get out of the way as gorillas leapt up and went in every possible direction. The guides jumped in between us and the gorillas and made soothing gorilla vocalizations until the upset was over, and the noise and commotion subsided as quickly as it had begun.

Peace resumed, and for the rest of the hour we observed nothing but tranquility. Mothers vigorously groomed their infants, holding them upside-down and sideways to get at all the spots that needed attention. Youngsters played with legs akimbo while grimacing in silent laughter. Babies suckled contentedly as Agasha settled in for a nap. A mother behind us spooned with her nearly grown youngster and their eyes closed in blissful lack of awareness of our presence.

A mother resting with her offspring

I looked at Agasha and thought…maybe he is Mrithi’s son. Perhaps I’m watching a new generation of gorillas, living in this forest on the edge of teeming humanity. How lucky they are right now; they are protected well. That sparkling sense of wonder, the fervent hope for their future and the love for these gorillas will be with me for the rest of my days.

Written by Lynn Killam, Primate Supervisor

Photos by Barbara Lester

To read the previous entries from Lynn’s thrilling trip, click Lynn Killam’s Rwanda National Parks.

VIRUNGAS NATIONAL PARK, part two

Posted by in Lynn Killam's Rwanda National Parks,Primates

The visit to Virungas National Park in Rwanda continues for Houston Zoo Primate Supervisor Lynn Killam. A very exciting day in the midst of an already quite amazing record of her trip thus far…   

The next day’s trip to observe Golden Monkeys was cloudy but the rain had thankfully ceased. Re-energized by sleep and breakfast, we were again ready for another climb. After meeting our new guide and a group of tourists who joined us for this leg of our journey, we headed off up another slope. This climb was a bit more manageable, although once the animals had been spotted and we came off the trail, we found ourselves up to our hips in thick vines. Suddenly a flash of orange-gold became apparent in the midst of bamboo and tangled vegetation, and we realized we were in the midst of a huge group of Golden Monkeys (Cercopithecus mitis kandti).  

* Male golden Monkey overseeing group

Monkeys of every golden hue in an orange rainbow surrounded us. Rowdy juveniles were encircling us and running practically underneath us, as if teasing the newcomers. The more dignified adults groomed one another further away: mothers rifled through their golden infants’ fur and big males watched over the troop from bamboo perches.  

We enjoyed an hour of entrancing primate behavior, as youngsters nimbly climbed to the top of bamboo stalks, bent them down to their fullest extent, and dropped off into apparent mid-air, landing many yards below us on tousled vines. Three youngsters played hide-and-go-seek with each other practically under our feet, balling up into play-fights and then sprinting away into invisibility. The joy of just being seemed to rule their lives. We felt very lucky to have been able to have a glimpse into their private world.   

*Female Golden monkey in bamboo

Gorillas were our ultimate goal, and they did not disappoint. The anticipation of our visit was surprisingly stressful: Would we see them? Would it rain, preventing photos and video taping? Might we get sick prior to our visit and be unable to go?  

The worry dissipated as we found ourselves again hiking through cultivated fields to get to our first gorilla group: the Kwitonda group had been chosen for us this visit. We were told that Kwitonda was very special because it had not one, but three silverbacks; for us, this was unheard of. We knew of a group called the Susa Group which had two silverbacks and a huge amount of blackbacks and females, but it had split into two fairly recently. But three? In one group? As we hiked towards the mountain we all got more and more excited.    

Our guide kept in touch with the gorilla trackers by walkie-talkie, and he stopped quite abruptly and said something questioning in Kinyarwandese. We all waited to see if there was a problem, concerned. He looked at us, smiled, and said “They are out of the park.” This was apparently very unusual, and as we hustled to the waiting trackers he explained that every once in awhile, the gorillas leave the park and come down into eucalyptus plantations to eat the pith of the trees. This is problematic to say the least, for the farmers growing these trees have large swathes of their property destroyed by the gorillas, and then have to go to the government to be reimbursed for the damage. However, the gorillas have no sense of legal boundaries, and if they feel like noshing on eucalyptus, they just wander out of the park and do so.    

We came around a corner and there they were. Spread out before us were some twenty or so gorillas, dotting the hillside, calmly foraging. Barbara had tears streaming down her face as she and Paul approached, and we all knelt down to watch the closest animal strip bark from one of the small trees. We were encouraged by our guide to move slowly around through the grove of trees to get better views and to really see all the group members.  

I found myself riveted by one of the silverbacks, who lay on his side to rip bark from a tree and then, in a fascinating feeding technique, scraped his teeth along the pith to get the soft interior of the tree into his mouth. I turned my head to see another silverback pass by me not twenty feet away, and looked to Barb and Paul in amazement as gorillas walked amongst us, unconcerned.  

***Paul and Barb embrace after seeing gorillas

A mother with a youngster on her back sauntered by, causing me to hastily move out of the way to make sure that I stayed as far away as we all agreed to. Another silverback stood to his full height and, with muscles rippling, yanked a medium sized tree down, snapping it like a twig. Another male did the same thing nearby, causing a rather large chunk of eucalyptus bark to fly through the air past our heads. We all relaxed and tried to focus on what was before us, as this glorious troop leisurely fed, foraged and walked around. The air was thick with gorilla scent and the piney-peachy smell of the destroyed eucalyptus.  

** Me… with a silverback as he eats eucalyptus pith

 
The hour passed quickly, and at the end of it, as if a clock had chimed, the gorillas got up and looked to their leader; the biggest silverback led them quietly back into the forest, leaving us alone. It was quite suddenly only a memory.    

Written by Lynn Killam   

 * photos by Barbara Lester, **Photo by Paul Freed, ***Photo by Lynn Killam  

If you are loving this awesome series, why not let Lynn know in the comments? Or share it on your Facebook page by clicking the little blue F icon on the bottom left of this post.

VIRUNGAS NATIONAL PARK, part one

Posted by in Lynn Killam's Rwanda National Parks,Primates

Continue your adventure with Houston Zoo Primate Supervisor Lynn Killam, as we present the next installment of her exciting series on her recent trip seeing wildlife in Rwanda’s National Parks.

The spectacular ending to this trip was, of course, gorillas. We arrived in Ruhengeri, the bustling town nearest to Virungas National Park, at the end of a long day of driving. Our guide Paul kept us on animal alert along the way by pointing out and stopping for bird views, snake and chameleon finds, and the occasional peculiarity such as a Giant Kingfisher trying to consume a fish much too large for its gullet. We paused for lunch at the Muhubura Hotel, where we chatted happily in anticipation of our plans to view two groups of gorillas, see Golden monkeys, and visit Dian Fossey’s gravesite.

In the late ‘70’s, Dian Fossey came to Africa to study mountain gorillas; the first person to do so since Dr. George Schaller did his groundbreaking work. She did invaluable fieldwork and brought much-needed attention to the fast-dwindling numbers of these endangered, gentle giants, but also brought controversy. Her life ended in 1985 in her research home, high up on the slope in between the Karisimbe and Visoke mountains, with the strike of a machete from an unknown murderer. She was buried next to her most beloved gorilla, Digit, who became famous after her book “Gorillas in the Mist” was published. I had visited Rwanda to see gorillas in 1986, some three months after Fossey was killed, and very much wanted to visit her gravesite, but at that time tourists were not permitted to do so. Some twenty-four years later, I was now able to have the chance. The opportunity to visit her grave, pay our respects to her and all the gorillas buried there, was very important to both Barbara and me.

The morning of our visit drew threatening rain. We assembled at the visitor’s center where our guide was to be assigned, and found ourselves with Francis, a burly, engaging man with a wide, gap-toothed smile. He was the oldest of the guides, at 59 (the average age of a Rwandan is only 55) and he had worked all those years ago with Dian Fossey herself.

As we struggled up the mountain behind him, he regaled us with stories of Dian, what she was like to work with, and his respect for this commanding woman. Interspersed with his tales were demonstrations of gorilla behavior, including consumption of some of the gorillas’ favorite foods, accompanied by vigorous and accurate vocalizations as well as enthusiastic chest-beating. Our agonizing climb, assisted by porters carrying our packs, was made easier by these stops; we could catch our breath and rest as we listened and laughed.

Francis offering Paul a pyrethrum flower to smell

Over five hours later, after hiking through some of the most beautiful forests that any of us had ever seen, we staggered, with lungs gulping at the thin air, up to Karisimbe, the remnants of the compound where Dian had worked and studied. It was eerily silent, devoid of even a bird singing. A short hike later and we saw the gravestones appear around a corner – a heartbreaking reminder of the many sacrifices made by gorillas and this researcher alike. At one side lay Dian Fossey’s grave, and next to her was Digit’s. Many of the other gorillas familiar to her readers were there: Effie, Titus, Puck and others. We sat next to her grave, lost in thought, and for a few minutes went back in time to a place inhabited just by gorillas.

Gravesite of Dian Fossey

Barbara and I had worked for many years with the only Eastern Lowland Gorilla on the North American continent, “M’kubwa”. He had been correctly identified as such by Dian Fossey herself when he was a young blackback living at the Oklahoma City Zoo (they thought he was a Mountain gorilla). He had been wild caught in what is now the Democratic Republic of Congo (formerly Zaire) back in the oppressive days when such things were still done.

He was a magnificent silverback who endeared himself to everyone who knew him: noble and elegant, he was a stunning, impressive male. “M’kubwa” died at the age of 54 after a few years of battling congestive heart failure. At the time of his death, I had collected a few of his hairs to remember the old man by, and they sat in a small glass jar near some other mementos of him. As Barbara and I choked back tears at the gravesite, I placed some of M’kubwa’s long black and silver hairs at Titus’ grave. Titus lived a long, natural life as the leader of his troop, and this action, for me, symbolized the life that M’kubwa should have had. Barbara placed the rest of his hairs under a stone directly on Dian Fossey’s grave, to symbolize her status as a gorilla protector, as M’kubwa was the gorilla who we cared for and protected for all those years.

Our hike down the mountain was slippery, muddy, and fast. Desperately clinging alternately to our guide or my porter for stability, I slid most of the way, trying to be careful not to break a leg. As we headed for the mountain’s foothills, a deluge from the sky opened up, causing small rivers to appear in the chasms that we were attempting to navigate. Raingear seemed superfluous, as chilly winds brought the rain up and under our ponchos.

We arrived at Paul’s car as fully wretched, bedraggled and miserable as river rats, and he looked somewhat alarmed at our appearance. Our ride back to the hotel was silent, as we simply had no energy left to engage in any small talk. We crawled up to our rooms, collapsed into our beds after a tepid shower, and reflected upon the surreal day as we drifted into unconsciousness.

To be continued! Check back right here for the next post about this moving journey.

Written by Lynn Killam, Photo by Barbara Lester
Thank you to go-safari.com for photo of Fossey gravesite

Primate Paradise in Rwanda’s Nyungwe Forest National Park

Posted by in Chimpanzees,Lynn Killam's Rwanda National Parks,Primates

In November, Houston Zoo Primate Supervisor Lynn Killam went with friends to visit the National Parks in Rwanda, Africa. This is the third installment in her marvelous series. If you haven’t read the first two, CLICK HERE to read the whole series so far.

The following day, after an uninterrupted night of deep slumber, our mission was to find a group of Grey-cheeked Mangabeys (Lophocebus albigena). We were told that this hike usually took about two hours.

Some three hours and several slips and falls later, we caught up with the waiting trackers, who were probably wondering where we were. They led us off the trail into a narrow path on the side of a deep ravine, where we clung to vegetation to avoid sliding off the edge. Once situated, they directed our attention to some dark brown spots in the trees, which were apparently mangabeys.

Without binoculars they were nearly invisible, but we breathlessly pointed our field glasses in their direction, revealing several handsome, muscular animals with black crests on their heads.

A Grey-cheeked Mangabey in the forest

All the animals were feeding, and once their fruit, flower or insect was ingested they made long leaps into new territory, crashing out of sight toward more desirable foraging areas. The hour was spent searching for them in the trees and sighing in happiness as we got a good glimpse of an animal or two, interspersed with cries of alarm as we lost our grip on the vegetation and sank down into deep foliage, to be pulled up and out by our guide or tracker.

*****

The next morning, I went to an early breakfast on the veranda of the lodge, which looked out over the plantation to the nearby forest. Something in a tree caught my eye, and I grabbed my binoculars to see what it might be. As I strained my eyes to endeavor to identify the animal, Barbara walked up behind me and exclaimed “that’s a MANGABEY!” After hiking all that way the day before, here was a better view at breakfast than in the middle of their forested home.

Another Mangabey as seen from the lodge

Other primates that appeared during our Nyungwe travels were Blue Monkeys (Cercopithecus mitis doggetti),

A Blue Monkey

beautiful black and white L’Hoest’s Monkeys (Cercopithecus l’hoesti), frequently seen foraging around on the drainage ditches on the side of the roads, leading us to call them “ditch monkeys”,

L’Hoest’s Guenon

lanky Mona or Dent’s Guenon (Cercopithecus denti), and an odd hybrid fellow that may have been part Mona and part Red-tailed Guenon (Cercopithecus ascanius) who was inexplicably hanging around with the Colobus Monkeys.

All in all, this forest was a primate paradise!

Written by Lynn Killam
Photos by Barbara Lester

Keep checking back to this blog to see where Lynn, Barbara and Paul go next!

Nyungwe Forest National Park

Posted by in Chimpanzees,Lynn Killam's Rwanda National Parks,Primates

Houston Zoo Primate Supervisor Lynn Killam went to Rwanda with in November to visit the national parks there and had  remarkable experiences. This is the second in the series. If you haven’t read the first part, CLICK HERE.

Our next expedition took us to the southwestern sector of the country, where tea is grown on huge plantations. At the very edge of one of these pristine tea fields is the crown jewel of Rwanda: Nyungwe Forest, the largest tract of montane forest in Central Africa.  For the primatologist, this place is truly a jackpot, as 13 species of primate reside here, and for the birder, 275 species await discovery.

Once settled in, the first long trek was at hand — to see chimpanzees (Pan troglodytes schweinfurthii). A guide was assigned to us, and we took off down a slippery, muddy pathway to find the trackers, who are employed by the government to follow and protect a habituated group of chimps.

We stumbled through the underbrush and clinging vines to the chimp site, thoroughly exhausted after little more than an hour, and saw that our guide was pointing upwards. We all followed the direction of his finger and our gaze was met by a female chimpanzee and her juvenile offspring, calmly eating fruit high up in the canopy.  Squinting in the effort to find them in the sunlit foliage, we gasped and smiled as we realized we were actually seeing wild chimpanzees!

A chimpanzee that we spotted in the trees

For the next hour, we watched in awe as a small group foraged on purple berries, filling up their mouths to the brim with the fruit, and mashing it to release the juices and pulp, then spitting the residue out to produce what is commonly called “chimp chews” or “wadges”. We later rather delightedly found these somewhat disgusting breakfast remnants along our pathway on the long way back to our lodge. Removing mud-soaked clothes and getting into a hot tub to recover from the strenuous trek was a luxurious joy!

That afternoon, after a reviving meal, we went on a thankfully much shorter hike just outside the tea plantation to view a nearby troop of Angolan Colobus Monkeys (Colobus angolensis ruwenzorii).

The striking Angolan Colobus Monkey

These astonishing looking primates were all assembled at the edge of the forest and paid no attention to their human visitors whatsoever as they fed from the salad bowl that is their forest home. These leaf eating monkeys were all preoccupied with feeding on lichens encrusting the tree branches and mosses hanging from them. They leapt from one soft, tangled mass of leaves to another, in search of the most delectable greens. Youngsters played with each other and a squealing, protesting infant was handed from one female to another, in the “aunting” tradition of Colobine monkeys, whereby the related females share maternal duties. Again, after only one hour, we were reluctantly convinced to leave by our guide.

Our trek back to the lodge was plodding and painful, and even with a shortcut it took us nearly 2 hours to hike back!

Written by Lynn Killam
Photos by Barbara Lester

Please keep watch right here on the Houston Zoo blog for the next in Lynn’s series!

Essays on Rwanda

Posted by in Birds,Carnivores,Lynn Killam's Rwanda National Parks,Mammals

Today begins a new series, written by Houston Zoo Primate Supervisor Lynn Killam, who took a November trip to Africa to visit the national parks in Rwanda. Sit back and settle in, as through these blog posts, we can almost feel as if we’ve gone there too.

African air has a distinctively unique scent: earthy, slightly smoky, full of humanity and diesel, with notes of forest and swamp. The aroma hit me immediately upon disembarking from the plane in Kigali, the bustling capitol of the tiny, landlocked country of Rwanda. I had come to visit all of the National Parks with two traveling companions (former Zoo Primate Curator Barbara Lester and former Reptile Supervisor Paul Freed, married years ago and now retired together) during a two week stay.

Starkly black and white Pied Crows were the first birds to greet us as we met our guide, also named Paul, and began our journey through this most remarkable land. It was quickly apparent that Rwandans welcome foreigners: children waved excitedly and gave us the thumbs-up sign as we rode over newly paved, fastidiously clean streets. One would never guess until speaking with the local populace that genocide had occurred here in 1994; but it permeates the national psyche and history is referred to as “before” and “after”. Still, this place is healing, and undergoing a quiet transformation as the people and the natural environment recover from the damage.

To get an idea where we were...

Akagera National Park was our first stop. This savannah-and-forested plane in the northeastern part of the country adjoining Tanzania had been devastated during the genocide, with wildlife being indiscriminately slaughtered. Recovery has been slow, and still continues; giraffe and zebra have been reintroduced and lions will soon follow. But, sightings of hoofstock from oribi (small klipspringer-like antelope) and waterbuck to buffalo and eland were frequent and hippopotami were plentiful in the lakes.

Eland in Akager National Park

Birding was spectacular here, and the elusive shoebill stork is a resident, although very difficult to see. Troops of Olive baboons (Papio hamadryas anubis) were commonplace and their antics entrancing to watch, and Vervet monkeys (Chlorocebus aethiops) wandered through the savannah and were equally easy to observe. One daytime trip in a small boat turned enthralling when two rival hippos decided to fight just meters from us, and another unnerved us by coming precarious close to the boat!

Hippos fight near our boat

Night game drives brought some unexpected finds: a close up view of a lone serval on a hunt, as well as several glimpses of hippos on land, feeding nocturnally on grass.

Serval on the hunt

Our last day brought a jolt of adrenaline when we came upon a large herd of elephants with several tiny calves. A huge bull stopped us in our tracks by placing his body sideways in the road, as if to make it firmly clear that we were not to pass.

The bull makes his point

An indignant cow, teats full of milk, came charging past him towards us, as Paul hit reverse…fast. We stopped at what we thought was a safe distance away, only to have another bull tear through some bushes directly on our left side, his enormous bulk approaching at an alarming speed as our car was again forced to retreat.

We sweated through a few tense minutes while realizing that we were surrounded on 3 sides by the herd; all of us silently contemplated probably futile evasive action should we be charged again. All was quiet after nearly a half hour wait, and Paul cautiously proceeded ahead, this time with only a juvenile giving us a good head toss and mock-charge as we passed, as if to say “and the horse you rode in on!”

Editors note: This is the first in Lynn’s multi-part blog series. Check back for the next installment, to be posted later this week!

Written by Lynn Killam, Primate Supervisor
Photos by Barbara Lester and Paul Freed