The destruction of the world's rainforests continues at an alarming rate. Where I'm from in Borneo, illegal logging, coupled with hunting, is driving species such as the orang-utan ever closer towards extinction.

There are three subspecies of orangutan in Borneo and we only have about 2,000 orangutans left in the wild in West Kalimantan province, and through deforestation and hunting their numbers continue to fall. Just last month I heard from villagers that some people are still killing and eating them even though they're supposed to be protected by law.

I've just been travelling around the region in this part of Indonesia as I've been running a series of summer schools as part of a WWF awareness campaign to highlight the problems facing the orang-utan.

Over the past two years, the main focus for the campaign has been children because we've found it very difficult to change the minds and attitudes of older generations. We invite the kids to come along to these camps from nearby villages and at the last one more than 200 kids turned up. We do many different activities from drawing to tug-of-war competitions but the over-arching aim is to touch their hearts with stories about this wonderful creature and the rainforests in which they live. We want to leave them with the understanding that these unique creatures need protecting.

We're also starting to join forces with local government officials and religious leaders to spread the message to communities that live in traditional longhouses. We tell them about a recent success story that acts as a warning against killing orang-utans. One trader in Pontianak, where I'm based, was recently jailed for two years for trading orang-utans.

Such discussion also helps us talk about their habitats and the need to protect them too. In West Kalimantan from 1995, large-scale illegal logging cut through a forest corridor that linked two national parks where one of three subspecies of orang-utan (Pongo pygmaeus pygmaeus) lives. This meant they couldn't migrate between the two areas and their numbers dropped significantly. This was made worse because the illegal loggers who came here to work also hunted meat from the forests and the orang-utans were in the firing line.

Over the past few years we've been trying to highlight these problems to the international media because some of the illegally logged timber was transported over the border to Malaysia where it is made into wood products that are shipped all over the world. Globally, we want people to become educated about where the timber that makes their furniture comes from and the harm it is doing to species and communities. When the forest disappears people no longer have access to food and medicines plus we have also seen more flooding as a result of deforestation. The international media focus also helps push our government to react because not so long ago they were doing nothing to help.

Recently, we've seen companies get permits from the government to develop palm oil plantations. But what's worse is that the permits are just a smokescreen for the companies to get at the timber and leave without planting any palm oil.

So we're working to make indigenous communities aware of this practice and the best way to do this is by bringing in others who have seen this happen on their land to warn them. If they are forewarned then they know not to allow it to happen to their own communities. These people need to have the forest in good condition because it's not only home to different species, it's also where they earn their livelihood.

Looking to the future, my big ambition is to set up an orang-utan rehabilitation centre here in West Kalimantan for subspecies Pongo pygmaeus pygmaeus. At the moment, orphaned babies are taken to other parts of the country where they are kept with the two other subspecies. I want them to be able to breed with their own kind otherwise they could die out. And I fear that if the orangutan disappears, the rainforest won't last much longer either.

• Jimmy Bond is the forests officer for WWF Indonesia, based in West Kalimantan on the island of Borneo