Snares and poachers

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In my post of June 10 I wrote about the real situation in Kenya’s Masai Mara and the decline in wildlife numbers. I also referred to poaching and the numbers of poachers caught on a regular basis. Poaching is so widespread in Africa that one hardly knows where to start, but I did refer to the experiences of one park warden in the Serengeti. This was Myles Turner, who was there for 16 years and documented his work in his fascinating 1987 book titled My Serengeti Years: The Memoirs of an African Game Warden. I suggested that his book might just as easily have been subtitled The Poaching Wars.

One of the major tools for poachers is the snare. Here are a few examples of ones I have seen in various places. In Namibia’s Etosha National Park there is even a sort of “rouges gallery” in the park offices where this display case shows various types of snare that have been found over the years.

When I worked on an elephant project in Rwanda in the 1970s we found that 27% of the animals had injuries related to snares. There was one that had a cable deeply embedded in the creatures leg, while several animals had lost part or all of their trunks because they are ever curious and made the mistake of picking up snares meant for buffalo and the like.

When I was with veterinary students in Uganda’s Queen Elizabeth National Park we never failed to see animals damaged by snares, or find snares, usually at waterholes. We were able to free this warthog after immobilizing him, but I do wonder how he got on.

We found a collection of wire snares including the nasty tin can lid type that is designed to ride up an animal’s leg if it is unfortunate enough to stand upon the thing. Just have a look at the picture and imagine what will happen.

It is easy enough to condemn the poachers, but the issue is not that simple. "Poacher" is a term used by landowners to describe people who might otherwise be known as hunters. If you have no source of protein, virtually no income, and a family to feed, and a wild animal hangs out near your home, what are you to do? This is not the same as the commercial, crime syndicate type of poaching that has led to the decimation of rhino and tiger populations, to mention but two of hundreds of species.

The news about a major highway that will cut through the heart of the Serengeti has been simmering for quite a while, but now seems to have surfaced in major print media. More on this when I drop by again.

Bushmeat smuggling and the illegal Wildlife Trade

Linkhttp://blogs.villagevoice.com/runninscared/archives/2009/12/monkey_meat_cas.php

I have been following the case of Mamie Manneh (aka Mamie Jefferson) in New York who smuggled bushmeat into the USA from Liberia. I first wrote about this extraordinary story in The Trouble With Lions and described how she had used a defense of the right to religious freedom as one of her reason for the smuggling. I again mentioned it in my blog of Sept 22nd.

In a report of Dec 12th from the New York Village News Blog the case seems to have finally come to an end, and the probationary sentence seems utterly trivial for a crime that involved the importation of 720 pounds of baboon and warthog meat. As the judge said, the deliberate circumventing of the law to hide the importation was the problem. It seems he was not swayed by Jane Goodall's written testimony about the severity of the situation, or indeed by the clear evidence of the potential diseases risks involved with such importation.

When I got my copy of the National Geographic magazine of January 2010 the whole thing came into perspective. A story by Bryan Christy, with disturbing photos by Mark Leong, tells about the Kingpin of Asia’s wildlife trade. His name is Wong Keng Liang, known to wildlife traffickers and officials around the world as Anson. His work (if this is the right word) makes Mamie’s crime seem utterly trivial. Christy’s figures are mind-boggling, almost impossible to comprehend, and the fact that Anson gets cooperation from some government officials in Asia just makes it worse. When he as arrested in 1998 Anson managed to plea bargain his way out of a sentence that might have involved 250 years in prison and a $12.5 million fine. He ended up with 71 months, with credit for 34 months already served. By all accounts the smuggling and trading continued throughout his time in gaol and continue to this day, the latest venture being a big interest in tiger farming.

Human Tuberculosis in wildlife

I picked up this interesting item on the Wildlife Disease Digest listserve (wdin@usgs.gov) of today's date. They run a blog (here) that covers many topics, and this one caught my eye. It concerns a recent article in the Times of South Africa has highlighted a problem that is likely to get worse as human populations expand and wild animals become more and more crowded and pressurized by people. The headline reads Human TB Strain Jumps To Animals and the key sentence reads “The human strain of the disease has been found in springbok, mongooses, baboons, chimpanzees and, most recently, a Maltese poodle." (Note the incorrect use of the plural mongooses, with the extra "s") The full story can be found here.

Of course this article builds upon scientific reports from authors working in other regions, most notably Botswana and South Africa, where the human form of the disease, caused by Mycobacterium tuberculosis has been found in both banded mongoose and meerkats (aka suricates).

An important journal article published in the journal Emerging Infectious Diseases by Kathleen Alexander and her co-investigators that describes the situation can be found here. Simply put, the animals had probably been exposed to the human form of tuberculosis at rubbish tips, or by investigating sputum that passers by had spat on to the ground. As Tb is the world’s most important infectious disease, and appears to manifest itself even more rapidly than before when a person is infected with HIV/AIDS, the risk to the animals is hugely increased.

We have seen examples of this self-same situation in Uganda, where, I had taken students from the Western College of Veterinary Medicine in 2003. The trip was the first in what has become an annual rotation for final year students enrolled in the college, and it is called the “African Wildlife Experience.” (you can find out more about at the 2007 and 2008 students blogs here.) Our goal is to link closely with students and faculty of the Makerere University Veterinary school, specifically the Department of Wildlife and Animal Resource Management (aka WARM).

In 2003 we saw a severely emaciated warthog (seen here) at Mweya, in Queen Elizabeth National park, and Ugandan faculty member Dr. Ludwig Siefert obtained permission to immobilize it and carry out a necropsy. We all saw lesions in liver and lung that looked very much like Tb, just like these small white spots in the liver, but to date we have had no confirmation of culture results.

The connections to human and other animal activity are interesting and convoluted. The warthogs in and around the lodge and backpacker’s hostel are totally habituated and can be found rooting in the garbage at any time – witness these two photos. Not only are they habituated to humans, but they have an amazing symbiotic relationship with banded mongoose, the same species that has been diagnosed with Tb in Botswana.

As this photo shows, the mongoose will clamber all over a warthog, appearing to search for food goodies that may range from ticks to skin scraps and who-knows-what else. Warthogs will lie down and solicit attention as soon as they see a mongoose.

Most alarming has been the recent finding in the park of an elephant that had lesions resembling Tb. We are going to Uganda again in February, and will hope to learn more. I wonder if the elephant is the bottle-raised Maria, seen here near the hostel and very near a group of warthogs, that has been a more-or-less permanent resident of the area. In 2003 she tried her damndest to get into our rooms, convinced that the bananas unwisely stored there were for her. The only problem was that she could not get her 40 inch wide frame through the 30 inch wide doors. She did manage to drink the wash water that one of our students had so carefully collected.