Eco-tourists and Poachers Killing Gorillas

[CVX]

Poaching is the biggest killer of mountain gorillas, but respiratory diseases come a close second, accounting for about a quarter of deaths, according to a major survey.

Around 700 mountain gorillas live in two separate populations, one in Uganda and the other in a region that straddles Rwanda, the Democratic Republic of the Congo and Uganda. The animals are classed as critically endangered on the IUCN's red list, although they are the only great ape species whose numbers are increasing.

The Mountain Gorilla Veterinary Project, based in Ruhengeri, Rwanda, investigated 100 gorilla deaths dating back to 1968. The team found that 40 were due to trauma, for which poaching is almost always the cause in adults. More surprising was the detrimental effect of respiratory diseases, including influenza A and parainfluenza viruses, which killed 24 of the animals.

In a bid to cut the risk of people passing these diseases on, eco-tourists who trek to see the gorillas in the wild already have to stay at least 7 metres away, and keep their visits to no more than an hour.

The populations are closely monitored, and relatively well protected. "But their overall numbers are small, and their situation is still pretty precarious," warns team member Chris Wittier at North Carolina State University in Raleigh.

[nvalleyvee]

There are so many diseases that pass between species. I think this is a good idea. When I worked at the pet store I wouldn't let anyone with a cold handle the ferrets. The common cold is easily passed from human to ferret and vice versa.

[rayna340]

I'v been to Uganda many times and have always refused to go to the mountains to see the Gorillas. Here in the UK we have Monkey World in Dorset who's founders travel all over the world to stop the trade in all types of primate. They and others like them do a magnificent job. May they continue the fight, with help from their supporters, as long as they are needed. Let us hope it is not for too much longer.